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Author Question: How does a gasification CHP differ from a steam or thermal oil CHP? What will be an ideal ... (Read 129 times)

oliviahorn72

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on: Jul 26, 2018
How does a gasification CHP differ from a steam or thermal oil CHP?
 
  What will be an ideal response?

Question 2

List the four stages of an ideal Rankin cycle.
 
  What will be an ideal response?


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steff9894

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Reply #1 on: Jul 26, 2018
Answer to Question 1

Gasification differs from steam and thermal oil in that in gasification the biomass feedstock is not fully combusted.

Answer to Question 2

The four steps are:

(1) Pressurize the working fluid with a pump

(2) Heat the working fluid to boiling or beyond boiling, thus converting it to a dry saturated vapor

(3) Expand the dry vapor in a turbine, which extracts a large portion of the energy from the vapor, in turn cooling it and thus causing it to become a saturated vapor at reduced pressure

(4) Condense the wet vapor back to a low-pressure liquid by cooling it in a condenser at a constant temperature


oliviahorn72

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Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

kjohnson

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Reply 3 on: Yesterday
Excellent

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