here is the video for an explanation of this slide ▶ https://youtu.be/QtuhyQ7grWA
Fluid dynamics describes the flow of fluids. Here, we learn about Bernoulli's equation, impulse-momentum equation, venturi meter, orifice meter and so on. This slide is focused for examination purposes, what are all the questions and relevant concepts that can be expected in exams like GATE, ESE, PSUs
Velocity distribution, coefficients, pattern of velocity distribution,examples, velocity measurement, derivation of velocity distribution coefficients, problems and solution, Bernoulli's theorem and energy equation, specific energy and equation.
here is the video for an explanation of this slide ▶ https://youtu.be/QtuhyQ7grWA
Fluid dynamics describes the flow of fluids. Here, we learn about Bernoulli's equation, impulse-momentum equation, venturi meter, orifice meter and so on. This slide is focused for examination purposes, what are all the questions and relevant concepts that can be expected in exams like GATE, ESE, PSUs
Velocity distribution, coefficients, pattern of velocity distribution,examples, velocity measurement, derivation of velocity distribution coefficients, problems and solution, Bernoulli's theorem and energy equation, specific energy and equation.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
8. Z = 25
m
Z = 0
L = 70 m
Valve
L = 100 m
10 m
30 m
Water
A B
C
9. (a) (b) (c) (d)
If the motion of devices, shown in the figure, is restricted to x-direction
alone, state whether each will move in +x or –x direction. Assume
pressure at entrance and exit to be essentially same.
10. Determine the torque about point “O” required to prevent the rotation
of sprinkler, shown in the figure. (2 A 𝑈2 ∙ 𝑥)
𝜔
x
x
U
U
11. A vane with a turning angle of 60𝑜 moves with a constant velocity of
6.0 m/s as shown in the figure. Water flowing out from a nozzle 60 mm
diameter strikes the vane tangentially at 30m/s. Determine the force
on the vane?
(1624.425 N @ -60o with x-axis). `
600
6.0 m/s
30 m/s
12. If all the losses are neglected, the pressure at the summit of a siphon
is:
a) Independent of liquid density
b) Is independent of Q in siphon
c) Depends on height of summit above reservoir level, velocity
and mass density.
If head over the triangular notch is doubled, discharge will increase to:
a) 2 Q
b) 2.828 Q
c) 5.657 Q
d) 4 Q.
13. A body floats in between the plane of separation of two fluids of unit
weights 𝛾1 and 𝛾2 and if 𝑉1 and 𝑉2 are the volumes of the body in the
two fluids, the buoyant force is given by:
a) FB = γ1 ∙ V1 − γ2 ∙ V2
b) FB = γ1 ∙ V1 /γ2 ∙ V2
c) FB = γ1 ∙ V1 + γ2 ∙ V2
d) FB = γ1 ∙ V2 +γ2 ∙ V1