MAE118A: Introduction to Energy Systems Quiz 3: Radiative Heat Transfer
Kowsik Bodi November 18, 2009
Visible light with intensity Ivis (W/m2 ) passes through a perfectly transmitting window. No visib
One way to improve the efficiency of a simple Brayton cycle gas turbine is to introduceaheatexchanger,knownasaregenerator,intothesystemasshowninthe diagram below. This regenerator transfers heat from
MAE118A: Introduction to Energy Systems Quiz 2: GasTurbine Cycle with Regenerator
Kowsik Bodi October 26, 2009
One way to improve the eciency of a simple Brayton cycle gas turbine is to introduce a he
UCSD MAE 118A: Introduction to Energy Systems Prof. G.R.Tynan QUIZ 1 CLOSED BOOK CLOSED NOTES. NO ELECTRONIC DEVICES PERMITTED. Current primary energy sources include hydroelectric power, renewable po
MAE118A: Introduction to Energy Systems Quiz 1
Kowsik Bodi October 9, 2009
This quiz is for a total of 20 marks. Each problem carries 5 marks.
Problems 1 & 2
Current primary energy sources include hyd
MAE118A: Introduction to Energy Systems Midterm Exam Fall 2009
Kowsik Bodi November 6, 2009
1. The rate of consumption of useful work at t = 0 is given as P0 . This work is provided by converting a pr
MAE118A: Introduction to Energy Systems Homework 3
Kowsik Bodi November 16, 2009
Problem 5.1
Power: P = 1000 MW Eciency: = 0.35 Fuel Heating Value: q = 30 MJ/kg
1 kg of fuel: 0.02 kg of S + 0.01 kg of
MAE118A: Introduction to Energy Systems Homework 2
Kowsik Bodi October 20, 2009
Problem a
From the second law of thermodynamics, for a reversible process, ds = q T (1)
In a Carnot engine, we add heat,
MAE118A: Introduction to Energy Systems Homework 1
Kowsik Bodi October 7, 2009
Problem 1
The yearly data can be obtained by interpolation from the plot, or from the online databases at 1. EIA website:
MAE118A: Introduction to Energy Systems Homework 2
October 12, 2009
a. Show that Eq. 3.29 is correct, starting from 1st and 2nd laws of thermodynamics and using denitions. Show all steps. b. Show that