Walczak, K., Aghjayan, R., Luniewski, A., Saroka, D., Shapiro, L. & Dyrkacz, J. (2016, April 15). Poster presented at DYSON DAY 2016: Fostering Integrative Learning and Research Initiatives, Pace University, New York City, NY.
Brandon Thomas -- Disruptive Diner: Nano PossibilitiesOpenly Disruptive
Presentation and discussion from 10/15/13 on opportunities to generate, store, distribute and use energy via nanotechnology. Brandon Thomas, graduate researcher at St. Louis University presented with a focus on dramatically increasing efficiency, safety, and power via nano energy. Join OpenlyDisruptive.org for live access to more disruptive innovation events.
Lecture 5 covered principles of quantum mechanics and its application to semiconductor physics. It discussed wave-particle duality and how experimental results involving electrons and electromagnetic waves are better explained by quantum mechanics than classical physics. In particular, the quantum mechanical wave theory forms the basis for understanding semiconductor physics. Examples were provided to illustrate wave-particle duality and the energy quanta relationship between frequency and energy.
Martin Karplus, Michael Levitt, and Arieh Warshel developed a method for computer modeling of chemical systems using both classical and quantum physics. This allowed for the simulation of large, complex molecules like proteins. By applying quantum physics where high resolution was needed and classical physics elsewhere, they were able to model chemical processes in much larger systems than was previously possible. Their work revolutionized chemistry by enabling computer predictions and virtual experiments, providing insights to inform real experiments. For this breakthrough, they were awarded the 2013 Nobel Prize in Chemistry.
1. Physics refers to the study of the physical world using basic concepts, equations, and assumptions to describe phenomena and make predictions. Basic physics principles are applied to tools, appliances, buildings, and inventions.
2. Physics has an interdisciplinary nature and is the basis for many fields like optics and lasers, solid state physics, thermodynamics, classical mechanics, electronics, and more. It describes relationships between motion and forces, light-matter interaction, energy distribution, and fundamental particles and forces.
3. Physicists can work in universities, research institutes, government labs, hospitals, private research facilities, and various industries like defence, aerospace, electronics, health, food and more. Prospect
First and second law thermodynamics (sy p 8)bapu thorat
Thermodynamics is the study of energy and its transformation. There are several key concepts in thermodynamics including:
1. The first law of thermodynamics, also known as the law of conservation of energy, states that energy cannot be created or destroyed, only changed from one form to another.
2. Work done in reversible processes allows for the maximum work extraction as the opposing pressure differs only infinitesimally from the internal pressure. In irreversible processes, the maximum work is not extracted.
3. Enthalpy (H) is a state function that accounts for heat transfer and work done at constant pressure. The change in enthalpy equals the heat absorbed or released by a system at
The document summarizes the history of superconductivity research over the past 100 years. It describes key discoveries and theorists who contributed to the field, including Heike Kamerlingh Onnes who discovered superconductivity in 1911. It also discusses the development of theories like the BCS theory of superconductivity in the 1950s and developments in high-temperature superconductivity in the 1980s. The document is authored by David Quesada and outlines his own educational background and research focusing on effects of the density of states on superconductivity properties.
1. Modern physics developed after Newtonian mechanics as scientists sought more accurate descriptions of phenomena that classical physics could not explain, such as black body radiation.
2. Pioneers of modern physics including Planck, Einstein, Heisenberg, and Schrodinger developed quantum mechanics and theories like relativity that are based on probabilities rather than certainties.
3. Applications of modern physics include lasers, computers, nuclear power and weapons, and advances in fields like chemistry and molecular biology.
Abstract: Nanotechnology is concerned with the materials and systems whose structures and components reveal novel and significantly improved physical, chemical, and biological properties, phenomena, and processes due to their micro size. Workforce development is needed to achieve the benefits of nanotechnology development along with technology transfer. The intensity should be on hands-on educational experiences by developing nano-tech laboratory demonstration experiments that could be adaptable and combined into existing courses in engineering and engineering technology. Theoretical heat transfer rates were calculated using existing relationships in the literature for conventional fluids and nano fluids. Experiments were conducted to determine the actual heat transfer rates under operational conditions using nanofluids and the heat transfer enhancement determined compared to fluids without nanoparticles.
Brandon Thomas -- Disruptive Diner: Nano PossibilitiesOpenly Disruptive
Presentation and discussion from 10/15/13 on opportunities to generate, store, distribute and use energy via nanotechnology. Brandon Thomas, graduate researcher at St. Louis University presented with a focus on dramatically increasing efficiency, safety, and power via nano energy. Join OpenlyDisruptive.org for live access to more disruptive innovation events.
Lecture 5 covered principles of quantum mechanics and its application to semiconductor physics. It discussed wave-particle duality and how experimental results involving electrons and electromagnetic waves are better explained by quantum mechanics than classical physics. In particular, the quantum mechanical wave theory forms the basis for understanding semiconductor physics. Examples were provided to illustrate wave-particle duality and the energy quanta relationship between frequency and energy.
Martin Karplus, Michael Levitt, and Arieh Warshel developed a method for computer modeling of chemical systems using both classical and quantum physics. This allowed for the simulation of large, complex molecules like proteins. By applying quantum physics where high resolution was needed and classical physics elsewhere, they were able to model chemical processes in much larger systems than was previously possible. Their work revolutionized chemistry by enabling computer predictions and virtual experiments, providing insights to inform real experiments. For this breakthrough, they were awarded the 2013 Nobel Prize in Chemistry.
1. Physics refers to the study of the physical world using basic concepts, equations, and assumptions to describe phenomena and make predictions. Basic physics principles are applied to tools, appliances, buildings, and inventions.
2. Physics has an interdisciplinary nature and is the basis for many fields like optics and lasers, solid state physics, thermodynamics, classical mechanics, electronics, and more. It describes relationships between motion and forces, light-matter interaction, energy distribution, and fundamental particles and forces.
3. Physicists can work in universities, research institutes, government labs, hospitals, private research facilities, and various industries like defence, aerospace, electronics, health, food and more. Prospect
First and second law thermodynamics (sy p 8)bapu thorat
Thermodynamics is the study of energy and its transformation. There are several key concepts in thermodynamics including:
1. The first law of thermodynamics, also known as the law of conservation of energy, states that energy cannot be created or destroyed, only changed from one form to another.
2. Work done in reversible processes allows for the maximum work extraction as the opposing pressure differs only infinitesimally from the internal pressure. In irreversible processes, the maximum work is not extracted.
3. Enthalpy (H) is a state function that accounts for heat transfer and work done at constant pressure. The change in enthalpy equals the heat absorbed or released by a system at
The document summarizes the history of superconductivity research over the past 100 years. It describes key discoveries and theorists who contributed to the field, including Heike Kamerlingh Onnes who discovered superconductivity in 1911. It also discusses the development of theories like the BCS theory of superconductivity in the 1950s and developments in high-temperature superconductivity in the 1980s. The document is authored by David Quesada and outlines his own educational background and research focusing on effects of the density of states on superconductivity properties.
1. Modern physics developed after Newtonian mechanics as scientists sought more accurate descriptions of phenomena that classical physics could not explain, such as black body radiation.
2. Pioneers of modern physics including Planck, Einstein, Heisenberg, and Schrodinger developed quantum mechanics and theories like relativity that are based on probabilities rather than certainties.
3. Applications of modern physics include lasers, computers, nuclear power and weapons, and advances in fields like chemistry and molecular biology.
Abstract: Nanotechnology is concerned with the materials and systems whose structures and components reveal novel and significantly improved physical, chemical, and biological properties, phenomena, and processes due to their micro size. Workforce development is needed to achieve the benefits of nanotechnology development along with technology transfer. The intensity should be on hands-on educational experiences by developing nano-tech laboratory demonstration experiments that could be adaptable and combined into existing courses in engineering and engineering technology. Theoretical heat transfer rates were calculated using existing relationships in the literature for conventional fluids and nano fluids. Experiments were conducted to determine the actual heat transfer rates under operational conditions using nanofluids and the heat transfer enhancement determined compared to fluids without nanoparticles.
This document summarizes key concepts in physics. It discusses how Kepler examined planetary motion data to show elliptical rather than circular orbits. It also describes the development of quantum mechanics to explain atomic phenomena, Rutherford's nuclear model of the atom, and Dirac's theoretical prediction of antimatter later confirmed by Anderson. The document defines physics as the study of natural laws and their manifestations, and discusses the fields of classical and modern physics including mechanics, electromagnetism, optics, and thermodynamics. It also outlines the four fundamental forces in nature and explores the nature of physical laws like conservation of energy.
1) Serge Haroche is a French physicist who was awarded the 2012 Nobel Prize in Physics for pioneering experimental methods to measure and manipulate individual quantum systems such as photons and atoms.
2) He developed techniques using lasers and cavities to study individual photons and highly excited atoms known as Rydberg atoms.
3) These techniques enabled precise measurements and control of quantum states, testing quantum mechanics and enabling advances in fields like quantum computing and precision clocks.
1) Serge Haroche is a French physicist who was awarded the 2012 Nobel Prize in Physics for pioneering experimental methods for measuring and manipulating individual quantum systems, such as photons.
2) He developed techniques using lasers and spectroscopy to study photons and Rydberg atoms in superconducting cavities, allowing testing of quantum decoherence and quantum logic operations.
3) His work established methods for controlling individual quantum systems like ions trapped in harmonic potentials or photons trapped in cavities, enabling quantum non-demolition measurements and advances in quantum computing and optical clocks.
This document outlines a course on nanotechnology in mechanical engineering. It will cover topics like nano-structured materials, nanoparticles and nanofluids, nanodevices and sensors, and their applications. The course consists of lectures, activities, and videos. Key concepts that will be discussed include nano-mechanics, nano-scale heat transfer, nano-fluidics, and modeling techniques like quantum mechanics and molecular dynamics simulations. Applications of nanotechnology in areas like materials, sensors, cooling systems, and sustainable energy will also be addressed.
This document outlines a course on nanotechnology in mechanical engineering. It will cover topics like nano-structured materials, nanoparticles and nanofluids, nanodevices and sensors, and their applications. The course consists of lectures, group activities, and videos. Lectures will address key issues in the field, including nano-mechanics, nano-scale heat and fluid transfer, experimental techniques, and modeling. Length and time scales in sciences are also discussed, from the quantum to the macro level.
This document provides a thesis abstract that summarizes a PhD thesis on light-triggered molecular electronics in the 100 nm size range. The abstract outlines three key sections of the thesis. The first section presents the methodology for creating electrodes, interconnects, and measurement environments, using light as a trigger for electrical measurements. The second section acts as a proof-of-concept, showing electrical transport can be observed through photochromic molecules trapped between electrodes. The third section investigates new molecular materials, including spin crossover nanoparticles and a self-assembling molecular system that unexpectedly forms highly conductive molecular wires between electrodes under light stimulation. The abstract emphasizes the importance of studying molecular electronics at an intermediate size scale of 10-100 nm.
Prediction and Experimental Validation of New Bulk Thermoelectrics Compositio...Anubhav Jain
Anubhav Jain presented research using high-throughput computations to predict new thermoelectric materials. Computations screened over 48,000 compounds and identified some promising candidates, including TmAgTe2, YCuTe2, and bournonites like CuPbSbS3. Experimental validation found TmAgTe2 achieved a maximum zT of 0.35, limited by low carrier concentration, while YCuTe2 reached zT of 0.75. Attempts to synthesize predicted bournonite CuPbSnSe3 were unsuccessful. Future work will improve the computational models and search for more candidate materials informed by the large computational dataset.
1. What is Heat Transfer?
2. APPLICATIONS OF HEAT TRANSFER
3. MODES OF HEAT TRANSFER
4. CONDUCTION
5. Fourier’s law of heat conduction
6. CONVECTION
7. Newton’s law of cooling
8. RADIATION
9. Stefan–Boltzmann law
This document discusses blackbody radiation and the key laws that govern it. It introduces blackbody radiation as electromagnetic radiation emitted by a perfect absorber and emitter of energy based solely on its temperature. It describes Stefan's Law, which relates the total power radiated to temperature, and Wien's Law, which connects the peak wavelength to temperature. It also explains Planck's Law, which provided an accurate description of the spectral distribution of blackbody radiation and was crucial for the development of quantum theory. The document concludes that understanding the principles of blackbody radiation is important for applications in physics, astrophysics, and engineering.
This document discusses phonons and lattice vibrations in crystalline solids. It begins by introducing phonons as quantized vibrational energy states that propagate through the lattice. It then covers topics like modeling atomic vibrations, phonon dispersion relations, vibrational modes, and the density of phonon states. The document also discusses how phonons contribute to various thermodynamic and transport properties of solids, including specific heat, thermal expansion, and thermal conductivity. It compares the Debye and Einstein models for the phonon density of states and explains how phonon-phonon scattering influences thermal conductivity.
HIGH PRESSURE COMPRESSION BEHAVIOUR OF NANOMATERIALSTANUSISODIA2
This document discusses research on the high pressure compression behavior of nanomaterials. It presents an overview of what nanomaterials are and their classification. The document outlines the need to study nanomaterials under high pressure to better understand their properties. Under high pressure, nanomaterials can transform structurally and in their interactions. The research aims to investigate these phenomena using experimental and theoretical studies. Future plans include developing a theoretical model to analyze the compression behavior of various nanomaterials using bulk modulus and its pressure derivative as input parameters.
KTU SYLLABUS
KTU Syllabus for s6 mechanical engineering
HEAT AND MASS TRANSFER
For more ktu syllabus visit us on http://www.innovativeeideas.com/p/ktu-syllabus.html
Introduction to computation material science.
The presentation source can be downloaded here:
http://www.attaccalite.com/wp-content/uploads/2022/11/CompMatScience.odp
The unidirectional/restricted heat flow concept sounds very strange but there are possibilities to accomplish this unlikely objective. Since all energies are inter related it would be possible to influence one form of energy very effectively with any other. So electrical as well as magnetic field can be used to alter the nature of heat flow. In the series of experiments associated with this project, the influence of electrical field and more importantly that of magnetic field will be studied. Taking the principle of conservation of energy into consideration interaction between various forms of energies is of great importance. We have well defined relations between various forms of energy and also various forms of energies have similar characteristics for example: potential difference in electrical energy is similar to temperature difference in case of heat energy . We have other supporting examples like Kirchhoff's laws. hence one may assume that "Since the restriction of current flow in one direction is possible(diodes, transistors), it may be also possible to restrict the heat flow in one direction"
The reason why we are stressing on the study of effects of magnetism in heat flow is due to the fact that magnetism is based on the alignment of domains in particular format and deep into atomic level it is based on the electron spins. And heat flow through a material will be obviously affected by the atomic or domain arrangements in the material medium. At the initial stages of the project, the heat transfer through various modes(conduction, convection, radiation) will be studied without the presence of significant magnetic field and at the similar conditions of temperature and other parameters the heat transfer will be studied by applying magnetic fields of varying magnitudes. Depending on the results of initial experiments, more advanced concepts related to magnetic field as well as electric field will be applied for accomplishing the optimum results.
There is a large number of researches going on about the concept of controlled heat flow. This is due to the scope of controlled heat flow in various applications. Moreover different approaches are observed in varying researches. Hence if the objectives are accomplished then rather than bringing slight changes to the current technologies there will be revolutions in various fields. The concept could find uses in "thermal management" applications for computers and electronics, buildings and even clothing. Another significant application could be thermal transistors in which the semiconductor materials would be replaced by magnetic materials.
This document provides an overview of the course MCT-114: Fundamentals of Thermal Sciences. The objectives of the course are to provide a solid grounding in engineering thermodynamics and its fundamental concepts. Topics covered include the basic concepts, laws of energy, ideal gas model, entropy, and power/refrigeration cycles. The course also introduces heat transfer concepts. The document outlines the suggested textbooks, course learning objectives, and provides an introduction to thermal-fluid sciences, thermodynamics, heat transfer, and fluid mechanics.
The general theory of space time, mass, energy, quantum gravityAlexander Decker
The document discusses the relationships between various concepts in physics including general unified theory (GUT), space-time, mass-energy, quantum gravity, vacuum energy, and quantum fields. It explores how quantum computation may be possible using quantum discord rather than entanglement. Experiments showed that noisy, mixed quantum states could still enable computation through discord rather than requiring pristine entangled states. Theoretical work is ongoing to better understand how and when discord enables computation compared to entanglement.
This document provides an overview of fundamental heat transfer concepts including the three modes of heat transfer: conduction, convection, and radiation. It defines heat transfer as the study of different ways that thermal energy is transported, and outlines key objectives like quantifying thermal energy transfer rates and temperature distributions. Applications of heat transfer are described across various industries like electronics cooling, buildings, food processing, and engines. Specific heat transfer modes and their mechanisms are then explained in more detail, along with characteristics and governing equations like Newton's Law of Cooling.
Engineering Thermodynamics-Basic concepts 1Mani Vannan M
Engineering thermodynamics covers basic concepts including:
1) The continuum approach views matter as a continuous substance rather than discrete atoms, allowing properties to vary continuously through space.
2) Macroscopic and microscopic approaches differ in whether properties are averaged or describe individual molecules.
3) Path functions like work and heat depend on process, while point functions like volume depend only on state.
4) Intensive properties are independent of system size, while extensive properties depend on size.
1) The document discusses the key concepts and objectives of conduction heat transfer including understanding the basic mechanisms of heat transfer such as conduction, convection, and radiation.
2) It explains the differences between thermodynamics, which deals with the amount of heat transfer between equilibrium states, and heat transfer which determines the rates of energy transfers.
3) The three modes of heat transfer - conduction, convection and radiation - are defined and the governing equations for each are provided including Fourier's law of conduction, Newton's law of cooling, and Stefan-Boltzmann law of radiation.
This document summarizes key concepts in physics. It discusses how Kepler examined planetary motion data to show elliptical rather than circular orbits. It also describes the development of quantum mechanics to explain atomic phenomena, Rutherford's nuclear model of the atom, and Dirac's theoretical prediction of antimatter later confirmed by Anderson. The document defines physics as the study of natural laws and their manifestations, and discusses the fields of classical and modern physics including mechanics, electromagnetism, optics, and thermodynamics. It also outlines the four fundamental forces in nature and explores the nature of physical laws like conservation of energy.
1) Serge Haroche is a French physicist who was awarded the 2012 Nobel Prize in Physics for pioneering experimental methods to measure and manipulate individual quantum systems such as photons and atoms.
2) He developed techniques using lasers and cavities to study individual photons and highly excited atoms known as Rydberg atoms.
3) These techniques enabled precise measurements and control of quantum states, testing quantum mechanics and enabling advances in fields like quantum computing and precision clocks.
1) Serge Haroche is a French physicist who was awarded the 2012 Nobel Prize in Physics for pioneering experimental methods for measuring and manipulating individual quantum systems, such as photons.
2) He developed techniques using lasers and spectroscopy to study photons and Rydberg atoms in superconducting cavities, allowing testing of quantum decoherence and quantum logic operations.
3) His work established methods for controlling individual quantum systems like ions trapped in harmonic potentials or photons trapped in cavities, enabling quantum non-demolition measurements and advances in quantum computing and optical clocks.
This document outlines a course on nanotechnology in mechanical engineering. It will cover topics like nano-structured materials, nanoparticles and nanofluids, nanodevices and sensors, and their applications. The course consists of lectures, activities, and videos. Key concepts that will be discussed include nano-mechanics, nano-scale heat transfer, nano-fluidics, and modeling techniques like quantum mechanics and molecular dynamics simulations. Applications of nanotechnology in areas like materials, sensors, cooling systems, and sustainable energy will also be addressed.
This document outlines a course on nanotechnology in mechanical engineering. It will cover topics like nano-structured materials, nanoparticles and nanofluids, nanodevices and sensors, and their applications. The course consists of lectures, group activities, and videos. Lectures will address key issues in the field, including nano-mechanics, nano-scale heat and fluid transfer, experimental techniques, and modeling. Length and time scales in sciences are also discussed, from the quantum to the macro level.
This document provides a thesis abstract that summarizes a PhD thesis on light-triggered molecular electronics in the 100 nm size range. The abstract outlines three key sections of the thesis. The first section presents the methodology for creating electrodes, interconnects, and measurement environments, using light as a trigger for electrical measurements. The second section acts as a proof-of-concept, showing electrical transport can be observed through photochromic molecules trapped between electrodes. The third section investigates new molecular materials, including spin crossover nanoparticles and a self-assembling molecular system that unexpectedly forms highly conductive molecular wires between electrodes under light stimulation. The abstract emphasizes the importance of studying molecular electronics at an intermediate size scale of 10-100 nm.
Prediction and Experimental Validation of New Bulk Thermoelectrics Compositio...Anubhav Jain
Anubhav Jain presented research using high-throughput computations to predict new thermoelectric materials. Computations screened over 48,000 compounds and identified some promising candidates, including TmAgTe2, YCuTe2, and bournonites like CuPbSbS3. Experimental validation found TmAgTe2 achieved a maximum zT of 0.35, limited by low carrier concentration, while YCuTe2 reached zT of 0.75. Attempts to synthesize predicted bournonite CuPbSnSe3 were unsuccessful. Future work will improve the computational models and search for more candidate materials informed by the large computational dataset.
1. What is Heat Transfer?
2. APPLICATIONS OF HEAT TRANSFER
3. MODES OF HEAT TRANSFER
4. CONDUCTION
5. Fourier’s law of heat conduction
6. CONVECTION
7. Newton’s law of cooling
8. RADIATION
9. Stefan–Boltzmann law
This document discusses blackbody radiation and the key laws that govern it. It introduces blackbody radiation as electromagnetic radiation emitted by a perfect absorber and emitter of energy based solely on its temperature. It describes Stefan's Law, which relates the total power radiated to temperature, and Wien's Law, which connects the peak wavelength to temperature. It also explains Planck's Law, which provided an accurate description of the spectral distribution of blackbody radiation and was crucial for the development of quantum theory. The document concludes that understanding the principles of blackbody radiation is important for applications in physics, astrophysics, and engineering.
This document discusses phonons and lattice vibrations in crystalline solids. It begins by introducing phonons as quantized vibrational energy states that propagate through the lattice. It then covers topics like modeling atomic vibrations, phonon dispersion relations, vibrational modes, and the density of phonon states. The document also discusses how phonons contribute to various thermodynamic and transport properties of solids, including specific heat, thermal expansion, and thermal conductivity. It compares the Debye and Einstein models for the phonon density of states and explains how phonon-phonon scattering influences thermal conductivity.
HIGH PRESSURE COMPRESSION BEHAVIOUR OF NANOMATERIALSTANUSISODIA2
This document discusses research on the high pressure compression behavior of nanomaterials. It presents an overview of what nanomaterials are and their classification. The document outlines the need to study nanomaterials under high pressure to better understand their properties. Under high pressure, nanomaterials can transform structurally and in their interactions. The research aims to investigate these phenomena using experimental and theoretical studies. Future plans include developing a theoretical model to analyze the compression behavior of various nanomaterials using bulk modulus and its pressure derivative as input parameters.
KTU SYLLABUS
KTU Syllabus for s6 mechanical engineering
HEAT AND MASS TRANSFER
For more ktu syllabus visit us on http://www.innovativeeideas.com/p/ktu-syllabus.html
Introduction to computation material science.
The presentation source can be downloaded here:
http://www.attaccalite.com/wp-content/uploads/2022/11/CompMatScience.odp
The unidirectional/restricted heat flow concept sounds very strange but there are possibilities to accomplish this unlikely objective. Since all energies are inter related it would be possible to influence one form of energy very effectively with any other. So electrical as well as magnetic field can be used to alter the nature of heat flow. In the series of experiments associated with this project, the influence of electrical field and more importantly that of magnetic field will be studied. Taking the principle of conservation of energy into consideration interaction between various forms of energies is of great importance. We have well defined relations between various forms of energy and also various forms of energies have similar characteristics for example: potential difference in electrical energy is similar to temperature difference in case of heat energy . We have other supporting examples like Kirchhoff's laws. hence one may assume that "Since the restriction of current flow in one direction is possible(diodes, transistors), it may be also possible to restrict the heat flow in one direction"
The reason why we are stressing on the study of effects of magnetism in heat flow is due to the fact that magnetism is based on the alignment of domains in particular format and deep into atomic level it is based on the electron spins. And heat flow through a material will be obviously affected by the atomic or domain arrangements in the material medium. At the initial stages of the project, the heat transfer through various modes(conduction, convection, radiation) will be studied without the presence of significant magnetic field and at the similar conditions of temperature and other parameters the heat transfer will be studied by applying magnetic fields of varying magnitudes. Depending on the results of initial experiments, more advanced concepts related to magnetic field as well as electric field will be applied for accomplishing the optimum results.
There is a large number of researches going on about the concept of controlled heat flow. This is due to the scope of controlled heat flow in various applications. Moreover different approaches are observed in varying researches. Hence if the objectives are accomplished then rather than bringing slight changes to the current technologies there will be revolutions in various fields. The concept could find uses in "thermal management" applications for computers and electronics, buildings and even clothing. Another significant application could be thermal transistors in which the semiconductor materials would be replaced by magnetic materials.
This document provides an overview of the course MCT-114: Fundamentals of Thermal Sciences. The objectives of the course are to provide a solid grounding in engineering thermodynamics and its fundamental concepts. Topics covered include the basic concepts, laws of energy, ideal gas model, entropy, and power/refrigeration cycles. The course also introduces heat transfer concepts. The document outlines the suggested textbooks, course learning objectives, and provides an introduction to thermal-fluid sciences, thermodynamics, heat transfer, and fluid mechanics.
The general theory of space time, mass, energy, quantum gravityAlexander Decker
The document discusses the relationships between various concepts in physics including general unified theory (GUT), space-time, mass-energy, quantum gravity, vacuum energy, and quantum fields. It explores how quantum computation may be possible using quantum discord rather than entanglement. Experiments showed that noisy, mixed quantum states could still enable computation through discord rather than requiring pristine entangled states. Theoretical work is ongoing to better understand how and when discord enables computation compared to entanglement.
This document provides an overview of fundamental heat transfer concepts including the three modes of heat transfer: conduction, convection, and radiation. It defines heat transfer as the study of different ways that thermal energy is transported, and outlines key objectives like quantifying thermal energy transfer rates and temperature distributions. Applications of heat transfer are described across various industries like electronics cooling, buildings, food processing, and engines. Specific heat transfer modes and their mechanisms are then explained in more detail, along with characteristics and governing equations like Newton's Law of Cooling.
Engineering Thermodynamics-Basic concepts 1Mani Vannan M
Engineering thermodynamics covers basic concepts including:
1) The continuum approach views matter as a continuous substance rather than discrete atoms, allowing properties to vary continuously through space.
2) Macroscopic and microscopic approaches differ in whether properties are averaged or describe individual molecules.
3) Path functions like work and heat depend on process, while point functions like volume depend only on state.
4) Intensive properties are independent of system size, while extensive properties depend on size.
1) The document discusses the key concepts and objectives of conduction heat transfer including understanding the basic mechanisms of heat transfer such as conduction, convection, and radiation.
2) It explains the differences between thermodynamics, which deals with the amount of heat transfer between equilibrium states, and heat transfer which determines the rates of energy transfers.
3) The three modes of heat transfer - conduction, convection and radiation - are defined and the governing equations for each are provided including Fourier's law of conduction, Newton's law of cooling, and Stefan-Boltzmann law of radiation.
The Future of Wearable Technology in Healthcare: Innovations and Trends to WatchbluetroyvictorVinay
As wearable technology continues to shape multiple facets of our lives, its potential in healthcare is becoming increasingly apparent. With the rapid advancement of technology, the integration of wearables into healthcare systems worldwide is accelerating. In this evolving field, we delve into the latest innovations and trends that are transforming healthcare.
Company Profile of Tempcon - Chiller Manufacturer In Indiasoumotempcon
This is the company profile of Tempcon - chiller manufacturer in India. Tempcon manufactures water cooled and air cooled chillers and industrial AC. The company has been in the business since 1983.
website: https://www.tempcon.co.in/
We’re Underestimating the Damage Extreme Weather Does to Rooftop Solar PanelsGrid Freedom Inc.
Grid Freedom is the best solar leads company based in New Jersey that provides Exclusive solar appointments of qualified solar appointments for guaranteed solar appointments for the best way to get solar leads throughout the nation. Grid Freedom is a solar lead provider, that connects exclusive pre-set appointments with pre-screened homeowners who are ready for solar company leads. The solar lead generators company was founded to provide solar appointment leads contractors with better solar sales leads-buying high-quality exclusive solar leads experience that gives pre-set solar appointments great ROI.
"IOS 18 CONTROL CENTRE REVAMP STREAMLINED IPHONE SHUTDOWN MADE EASIER"Emmanuel Onwumere
In iOS 18, Apple has introduced a significant revamp to the Control Centre, making it more intuitive and user-friendly. One of the standout features is a quicker and more accessible way to shut down your iPhone. This enhancement aims to streamline the user experience, allowing for faster access to essential functions. Discover how iOS 18's redesigned Control Centre can simplify your daily interactions with your iPhone, bringing convenience right at your fingertips.
1. Modeling Nanoscale Heat Transport
Participants
PI: Dr. Kamil Walczak – Pace University
Student – “Topic”
Rita Aghjayan – “Thermal Rectification”
Arthur Luniewski – “Molecular Noise”
David Saroka – “Tunneling of Heat”
Luke Shapiro – “Thermal Memristors”
Joanna Dyrkacz – “Inelastic Heat Flow”
Research Foci
Idea #1
Nonlinear corrections to heat fluxes and all
associated noises to derive and check new noise-
signal relations by numerical simulations.
Idea #2
To apply physical models with appropriate
nanoscale phenomena to study energy transfer
in molecular and biological complexes.
Goals
To understand mechanisms involved
into the processes of energy transfer
at molecular level.
To propose and simulate the behavior
of new type of nanoscale devices.
To develop formalism and algorithms
useful in quantum thermodynamics
far from equilibrium conditions.
Single-Molecule Junction