Exergetic efficiency of the heat exchanger

Reference no: EM13288903

Air flows on both sides of a counterflow heat exchanger operating at steady state, with a mass flow rate of 1 lb/s on each side. On one side air enters at 850oR, 60 psia and exits at 1000oR and 50 psia. On the other side air enters at 1300oR, 16 psia and exits at 1155oR and 14.7 psia. Neglecting heat transfer between the heat exchanger and its surroundings as well as the effects of motion and gravity, determine:

(a) The rate of exergy destruction, and

(b) the exergetic efficiency of the heat exchanger.

Reference no: EM13288903

Questions Cloud

Specified property data at the indicated states : Using the steam tables (water), find the specified property data at the indicated states. In each case, place the state on sketches of p-v and T-v diagrams.

Discuss the market segmentation : Write a white paper on a company of your choice and discuss the market segmentation within that industry along with the target market for the company and the selection process for that target market.

Example of memo regarding : Example of Memo regarding a new CEO has just taken over your organization and would like a brief report on the current state of your organization in order to formulate a strategy for improving its performance

Organization formulates and publishes a code of ethics : What is the principal reason why the work organization formulates and publishes a code of ethics enumerating its standards of employee conduct and behavior?

Exergetic efficiency of the heat exchanger : Air flows on both sides of a counterflow heat exchanger operating at steady state, with a mass flow rate of 1 lb/s on each side. On one side air enters at 850oR, 60 psia and exits at 1000oR and 50 psia. On the other side air enters at 1300oR, 16 psia..

Investment bankers and securities lawyers : Federal law requires certain material information be disclosed related to the offering of securities. Address the responsibilities of each of the parties listed below for ensuring quality, fairness and accuracy for securities offerings. Which party o..

Java programming language keywords : Which one of these lists contains only Java programming language keywords?

Immediately reprimand lou-explain why. : Mary tells you that Lou was “a little late” this morning. What do you do? (include the letter with your answer) Immediately reprimand Lou. Explain why. B. Ignore the situation. Explain why.

Diagnosed with human immunodeficiency virus : You are working in the medical records office at a local hospital, and you notice that you run across some very disturbing information regarding the husband of your next door neighbor. It seems that he was diagnosed with HIV (human immunodeficiency v..

User Account

All Pages