AnIntroductiontoFuelCell
HowWePowerOurWorld
WhatisaFuelCell?
A Fuel Cell is an electrochemical device that
combines hydrogen and oxygen to produce
electricity, with water and heat as its byproduct.
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WhatisaFuelCell?
Electrical (and heat) power generator
National University of Sciences & Technology (NUST)
School of Mechanical and Manufacturing Engineering (SMME)
Assignment. No. 2
MATH-241 Vector Calculus and PDEs
ME-06 (A/B)
Note:
This is a group assignment, maximum five students per group.
Be nice and lo
National University of Sciences & Technology (NUST)
School of Mechanical and Manufacturing Engineering (SMME)
Instructor: Shoaib Ahmed
Subject: Vector Calculus and PDEs MATH-241
1) Book: Earl W. Swokowski, Michael Olinick, Dennis Pence, Jeffery A. Cole, 6
National University of Sciences & Technology (NUST)
School of Mechanical and Manufacturing Engineering (SMME)
Instructor: Shoaib Ahmed
Subject: Vector Calculus and PDEs MATH-241
1) Book: Advanced Engineering Mathematics, 10th Edition, Erwin Kreyszig (KRE)
National University of Sciences & Technology (NUST)
School of Mechanical and Manufacturing Engineering (SMME)
MATH 241: Vector Calculus & PDEs
Course Code:
Credit Hours:
Instructor:
Office:
Lecture Days:
Class Room:
Lab Engineer:
MATH-241
3+0
Shoaib Ahmed
COORDINATE SYSTEM
By: Shoaib Ahmed
1) Convert Rectangular coordinates to Cylindrical.
2) Convert Rectangular coordinates to Spherical.
3) Convert Cylindrical coordinates to Spherical.
and vice versa
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COORDINATE SYSTEM
Three coordinates are required to es
National University of Sciences & Technology (NUST)
School of Mechanical and Manufacturing Engineering (SMME)
Instructor: Shoaib Ahmed
Subject: Vector Calculus and PDEs MATH-241
Book: Earl W. Swokowski, Michael Olinick, Dennis Pence, Jeffery A. Cole, 6th
National University of Sciences & Technology (NUST)
School of Mechanical and Manufacturing Engineering (SMME)
Instructor: Shoaib Ahmed
Subject: Vector Calculus and PDEs MATH-241
Book: Earl W. Swokowski, Michael Olinick, Dennis Pence, Jeffery A. Cole, 6th
National University of Sciences & Technology (NUST)
School of Mechanical and Manufacturing Engineering (SMME)
Instructor: Shoaib Ahmed
Subject: Vector Calculus and PDEs MATH-241
Book: Earl W. Swokowski, Michael Olinick, Dennis Pence, Jeffery A. Cole, 6th
SOLAR ENERGY
ARIZONA PUBLIC SERVICE
COMPANY
WHAT IS SOLAR ENERGY?
Solar energy is the
energy that comes from
the sun that supports
life on earth as we know
it.
Solar energy can be
used as a source of
heat and light and
can be used to
generate electricity.
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Pollutants from Power Plants
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Technical Specifications of
Eraring Power Station
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Eraring Power Station
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Filter Bags
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Wind Mill
9
Lets see the full list of dangers connected
with nuclear power plants:
10
Release of radioactive particles
Usually
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ELEN 3441 Fundamentals of Power Engineering
Spring 2008
Lecture 14 & 15: Synchronous
Machines
ELEN 3441 Fundamentals of Power Engineering
Spring 2008
2
Construction of synchronous
machines
Synchronous machines are AC machines that have a field
circuit s
Wind Turbine Power Plant
A wind turbine is a rotating
machine which converts
the kinetic energy in wind
into mechanical energy. If
the mechanical energy is
used directly by
machinery, such as a
pump or grinding stones,
the machine is usually
called a wind
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Water Turbine
Water flow through
multiple gates to
many turbine-blades
generate enough
mechanical power to
rotate water turbine
coupled with
Generator through a
shaft as shown
opposite.
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National University of Sciences & Technology (NUST)
School of Mechanical and Manufacturing Engineering (SMME)
Instructor: Shoaib Ahmed
Subject: Vector Calculus and PDEs MATH-241
1) Book: Advanced Engineering Mathematics, 10th Edition, Erwin Kreyszig (KRE)