Assignment No. 7
Problem Statement: Calculate total irreversibility rate of heat exchanger and contribution of
various factors to the total irreversibility.
For the heat exchanger where there is no mixing, as
Assignment No. 3
Problem statement: Coefficient of performance (CoP) of actual heat pump is much lower than the CoP
of reversed Carnot refrigeration cycle operating between the same two temperatures. Find ou
Assignment No. 2
Gas turbines work on Brayton cycle which is shown in Fig. 1.
Figure 1: Brayton Cycle (Courtesy: Wikipedia)
Net work output of the given cycle is given as follows:
= (3 4 ) (2 1 )
Assignment No. 5
Problem Statement: Design a thermoelectric power generation system for maximum efficiency between
operating temperatures of 1500 K and 1000 K, which satisfies that the maximum current densit
Assignment No. 6
Problem Statement: Calculate the performance of a magnetohydrodynamic pump designed to pump liquid sodium through a rectangular
For the given problem, dimensions are as follows:
THE PRINCIPLE OF MOVEMENT IN THE STRUCTURE OF
As a cultural movement Islam rejects the old static view of the universe, and reaches a dynamic view.
As an emotional system of unification it recognizes the worth of the individual as such, and rejects
THE PHILOSOPHIC TEST OF THE REVELATIONS OF
Scholastic philosophy has put forward three arguments for the existence of God. These arguments,
known as the Cosmological, the Teleological, and the Ontological, embody a real movement of
IS RELIGION POSSIBLE?
Broadly speaking religious life may be divided into three periods. These may be described as the
periods of Faith, Thought, and Discovery. In the first period religious life appears as a form of
discipline which the individual or a w
THE CONCEPTION OF GOD AND THE MEANING OF PRAYER
We have seen that the judgment based upon religious experience fully satisfies the intellectual test.
The more important regions of experience, examined with an eye on a synthetic view, reveal, as the
THE SPIRIT OF MUSLIM CULTURE
Muhammad of Arabia ascended the highest Heaven and returned. I swear by God that if I had
reached that point, I should never have returned. These are the words of a great Muslim saint, Abd
al-Qudds of Gangoh. In the whole rang
KNOWLEDGE AND RELIGIOUS EXPERIENCE
What is the character and general structure of the universe in which we live? Is there a permanent
element in the constitution of this universe? How are we related to it? What place do we occupy in it,
and what is the ki
THE HUMAN EGO HIS FREEDOM AND IMMORTALITY
The Quran in its simple, forceful manner emphasizes the individuality and uniqueness of man, and
has, I think, a definite view of his destiny as a unity of life. It is in consequence of this view of man as
cen84959_ch03.qxd 4/1/05 12:31 PM Page 154
REFERENCES AND SUGGESTED READINGS
1. ASHRAE Handbook of Fundamentals. SI version.
Atlanta, GA: American Society of Heating, Refrigerating,
and Air-Conditioning Engineers, Inc., 1993.