Mgnltv ppt vasu
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Maglev trains use magnetic levitation to float and propel trains along guideways without touching the track. They have no wheels but are powered by linear motors that allow for very high speeds without friction. There are two main types of maglev technology: electromagnetic suspension which uses electromagnets and electrodynamic suspension which uses superconducting magnets. Maglev trains have lower operating costs than other rail systems but have very high initial construction costs.
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DOC-20221111-WA0008..pptx
Maglev trains use magnetic levitation to float above the track without touching it and are propelled using magnets and electromagnetic coils. They can reach very high speeds but require large initial investments and specialized infrastructure. Existing systems include the Shanghai Maglev Train in China, which is the fastest train in commercial service at 268 mph, as well as various test tracks in Japan, Germany, and the United States. Maglev trains consume less energy than other modes of transportation and have the potential to revolutionize high-speed travel.
Final ppt maglev
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*Please go through the data related to the presentation on given links:
This presentation mainly focuses on the technology and application of Maglev vehicles as a mean of transportation. Due to its low power consumption it also provides space for future research in efficient transportation.
References
www.faculty.rsu.edu/users/c/clayton/www/presson/paper.htm
www.academia.edu/589542/History_and_Development_of_Magnetic_Levitating_Trains
inventors.about.com/library/inventors/blrailroad3.htm
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www.21stcenturysciencetech.com/articles/Summer03/maglev2.html
science.howstuffworks.com/transport/engines-equipment/maglev-train.htm
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Mag lev – magnetic levitation
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People are more attracted towards smart technology and fantasy. Here fantasy things are practically
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a class of technology that uses electromagnetic levitation to propel vehicles with electromagnets rather than
with wheels axels and bearings. Hover board can be considered as solution for future needs of the world.
There are three types of hover board which we are discussed in this paper based on improvements and
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1. Magnetic levitation uses magnetic fields to levitate metallic objects and can be achieved through ferromagnetism or diamagnetism.
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This document provides an overview of magnetic levitation technology. It discusses the history of maglev dating back to experiments in the 18th century. It describes how maglev works using magnetic fields rather than wheels to lift and propel trains, eliminating friction. This greatly improves efficiency compared to traditional trains. The document outlines the principles of electromagnetic and electrodynamic suspension used in maglev and discusses applications for high-speed ground transportation and launching space vehicles. Benefits of maglev include lower operating costs, reduced energy usage, improved safety, and less environmental impact over other modes of transport.
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DOC-20221111-WA0008..pptx
Maglev trains use magnetic levitation to float above the track without touching it and are propelled using magnets and electromagnetic coils. They can reach very high speeds but require large initial investments and specialized infrastructure. Existing systems include the Shanghai Maglev Train in China, which is the fastest train in commercial service at 268 mph, as well as various test tracks in Japan, Germany, and the United States. Maglev trains consume less energy than other modes of transportation and have the potential to revolutionize high-speed travel.
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MagLev technology uses electromagnetic propulsion to levitate objects in the air using electromagnetic forces. It operates using either electromagnetic suspension, which uses attractive magnetic forces, or electrodynamic suspension, which uses repulsive magnetic fields. MagLev trains can travel at speeds over 300 kph without friction and do not require fossil fuels. While expensive to implement, MagLev trains offer environmental and speed advantages over conventional trains.
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Maglev trains use magnetic levitation to move along guideways without touching the ground. This reduces friction and allows for higher speeds. The fastest commercial train is the Shanghai Maglev, which reaches 430 km/h. Maglev trains move more smoothly than wheeled trains and are less affected by weather. While more expensive to build initially, maglev systems have lower maintenance costs than conventional trains. Only a few commercial maglev lines have been built, but many countries are researching the technology further.
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This document discusses magnetic levitation (Maglev) trains. Maglev trains use magnetic fields for levitation, propulsion, and guidance instead of wheels. They can achieve very high speeds without friction. There are two main types - electromagnetic suspension which uses electromagnets, and electrodynamic suspension which uses superconductors. Current operational Maglev trains exist in Germany and Japan. Maglev trains have advantages over conventional trains like lower energy consumption, operating costs, and greater safety.
Pushpendra1521131774258 maglev trains-131120002605pushpendra-phpapp02 (1)
The document discusses maglev trains, which use magnetic levitation for frictionless travel at high speeds. It describes two main types - electromagnetic suspension systems that use electromagnets for levitation and propulsion, and electrodynamic suspension systems that use superconducting magnets. Maglev trains offer advantages over conventional trains like lower energy use, operating costs, and greater safety. Current projects include operational systems in Germany and Japan, with future plans in India and other applications being explored.
Maglev Vehicles
*Please go through the data related to the presentation on given links:
This presentation mainly focuses on the technology and application of Maglev vehicles as a mean of transportation. Due to its low power consumption it also provides space for future research in efficient transportation.
References
www.faculty.rsu.edu/users/c/clayton/www/presson/paper.htm
www.academia.edu/589542/History_and_Development_of_Magnetic_Levitating_Trains
inventors.about.com/library/inventors/blrailroad3.htm
https://en.wikipedia.org/wiki/Maglev
www.21stcenturysciencetech.com/articles/Summer03/maglev2.html
science.howstuffworks.com/transport/engines-equipment/maglev-train.htm
www.magnetbahnforum.de/index.php?Emile-Bachelet
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The document discusses the concept of a space elevator as a revolutionary transportation system to access space. It outlines designs for the first space elevator, including using existing technologies like photovoltaics and electric propulsion for initial deployment. Challenges like radiation, debris impacts, and health hazards are addressed. Recent developments supporting space elevator feasibility include carbon nanotube production improvements and space elevator games demonstrating climbing payloads. International cooperation is growing to coordinate space elevator research and development efforts.
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The document discusses maglev (magnetic levitation) vehicles, which are high-speed trains that are suspended and propelled by magnetic forces. It provides a brief history of maglev development from the early 1900s. Technologically, maglev trains use electromagnetic or electrodynamic suspension for levitation, and linear induction or synchronous motors for propulsion. They can travel at speeds over 400 kph while expending minimal energy and requiring low maintenance. The document compares maglev trains to other forms of transit and argues they provide faster, more reliable, and safer transportation with less pollution.
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The document discusses the concept of a space elevator, which would consist of a long cable attached at one end to the Earth's surface and extending into space, held in place by centrifugal force. It would allow easier access to space by transporting payloads along the cable. The key components would be anchors on Earth, a ribbon cable made of carbon nanotubes, climbers to transport payloads, and a counterweight in space. The space elevator could provide low-cost access to space and enable greater exploration and utilization of space. While technical challenges remain such as damage from space debris, the concept may become feasible in the coming decades with advancements in materials science.
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2) A space elevator would have an anchor on Earth, a cable extending into space, and a counterweight beyond geostationary orbit to achieve balance.
3) It could transport satellites and payloads into space at much lower cost than rockets, making space activities more accessible. However, technical challenges around materials and impacts must still be overcome.
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Seminar PPT on the topic Space Elevator with details on the Journals used for study.
Content:
>Concept
>Why built it
>Component study
>Major hurdles
>Bibliography
Space elevators are incredibly tall theoretical structures that connects the earths surface and outer space, beyond the geosynchronous orbit (35,800 km). The structure acts as a continuous and viable channel by which payload can be send in to space.
Magnetic levitation
Maglev, or magnetic levitation, is a transportation system that uses magnetic fields to levitate, guide and propel vehicles such as trains at high speeds without making contact with the guideway. Maglev trains can travel at speeds over 300 mph. Maglev works by using magnets to both levitate the train above the guideway and propel it using linear induction motors or linear synchronous motors. Maglev trains have benefits like very high speeds, low energy usage, nearly silent operation, very low maintenance costs and improved safety over conventional trains. Current maglev projects exist in Germany, Japan and other countries to develop this promising transportation technology.
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Maglev trains use magnetic levitation to float and guide the train along a guideway without touching the ground. This eliminates friction and allows the trains to reach speeds over 300 mph. Maglev trains are propelled through either electromagnetic or electrodynamic suspension and guided electromagnetically. While maglev trains provide benefits like high speed, low noise and maintenance compared to wheeled trains, they require much higher initial costs that have prevented widespread adoption. Research continues in many countries to develop practical maglev train systems.
Mag lev – magnetic levitation
MagLev trains use magnetic levitation to travel without wheels along guideways. They can reach very high speeds due to the lack of friction. The first MagLev train was developed in Japan in the 1970s and reached over 300 mph. There are two main types of magnetic levitation - electromagnetic suspension which uses attractive magnetic forces, and electrodynamic suspension which uses repulsive magnetic forces. MagLev trains have advantages over other forms of transportation in that they use less energy, have lower operating costs, and are much safer.
Review on Electromagnetic Hover Board
People are more attracted towards smart technology and fantasy. Here fantasy things are practically
made true with the help of science and smart technology .Hover board is similar to skate board but deviation
is, it rely on super-strong magnets and electromagnetic levitation to stay aloft . The term levitation refers to
a class of technology that uses electromagnetic levitation to propel vehicles with electromagnets rather than
with wheels axels and bearings. Hover board can be considered as solution for future needs of the world.
There are three types of hover board which we are discussed in this paper based on improvements and
compatibility.This paper gives an idea about self levitating boards and how they actually works.
Basic Maglev Train and its Working
1. Magnetic levitation uses magnetic fields to levitate metallic objects and can be achieved through ferromagnetism or diamagnetism.
2. The most important application is trans-rapid magnetic levitation trains, which are propelled by electromagnetic or electrodynamic suspension.
3. Maglev trains offer advantages like very high speeds, low friction, and earthquake resistance since they levitate a few centimeters above the track. Current operational systems include ones in Germany and Japan.
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The document discusses magnetic levitation (Maglev) technology. It provides an introduction to Maglev and describes its basic principles of levitation, propulsion, and lateral guidance using magnets rather than physical contact. The document outlines the history and development of Maglev trains starting in the early 1900s. It also covers the types of levitation techniques, applications such as high-speed trains, and advantages like lower energy usage but notes the high initial setup costs.
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Space Elevator Engineering Seminar PPT With Journal Details
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At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
National Security Agency - NSA mobile device best practices
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
20240609 QFM020 Irresponsible AI Reading List May 2024
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Driving Business Innovation: Latest Generative AI Advancements & Success Story
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
How to Get CNIC Information System with Paksim Ga.pptx
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
Building Production Ready Search Pipelines with Spark and Milvus
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
Mind map of terminologies used in context of Generative AI
Mind map of common terms used in context of Generative AI.
Removing Uninteresting Bytes in Software Fuzzing
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Artificial Intelligence for XMLDevelopment
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
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Mgnltv ppt vasu
- 1. MAGLEV TRAINS Driving without wheels, Flying without wings Govt.College of Engineering & Technology Bikaner SUBMITTED To: GURVEER SINGH. MECHANICAL ENGINEERING DEPARTMENT SUBMITTED BY: VASUDEV KUMAWAT B.TECH 4th YEAR Roll NO: 15ECTME206
- 3. What is meant by MAGLEV MAGLEV = MAGNETIC + LEVITATION •Magnetic levitation, also known as maglev is used in a similar way to levitate objects in air without any support, using magnetic field. • Levitation is the process by which an object is suspended against gravity, in a stable position, without physical contact INTTRODUCTION:
- 4. HISTORY: • First described by Robert Goddard, American Rocket Scientist, 1909 Scientific American. • Later in 1937 & 1941 a series of German patents for maglev trains propelled by linear motors awarded to Hermann Kemper.
- 5. •Uses monorail track with linear motor •Uses magnets to reach a really high velocity •Floats about 1-10cm above the guideway on a magnetic field. TECHNOLOGY:
- 6. •There are 2 notable types of maglev technology:- • Electromagnetic suspension(EMS) • Electrodynamic suspension(EDS) TYPES OF MAGLEV TECHNOLOGY:
- 7. .Electromagnets attached to the train. •Has guidance magnets on the sides. •A computer changes the amount of current to keep the train 1 cm from the track. ELECTROMAGNETIC SUSPENSION:
- 8. Super cooled superconducting magnets under the train. Levitate about 10 cm Above. • Requires no feedback control. And max speed– 522km/hr ELECTRODYNAMIC SUSPENSION:
- 9. •Operating expenses are half of that of other rail roads. •A train is composed of sections that each contain 100 seats, and a train can have between 2 and 10 sections. •The linear generators produce electricity for the cabin of the train. ECONOMICS:
- 10. • They consume less energy. • Require no engine. • Move faster than normal trains because they are not affected by ground friction. •Initial cost is very high. SUMMARY:
- 11. THANK YOU