To improve the efficiency of a Carnot engine, you can increase the difference in temperature between its cold and hot reservoir. You have a Carnot engine that usually operates between 710.5 K (hot) and 444.5 K (cold). You can apply a change of temperature of 42 K to either the hot (710.5+42, case 1) or the cold (444.5-42, case 2). Calculate the ratio in efficiencies: e(case1) / e(case2)
To improve the efficiency of a Carnot engine, you can increase the difference in temperature between its cold and hot reservoir. You have a Carnot engine that usually operates between 710.5 K (hot) and 444.5 K (cold). You can apply a change of temperature of 42 K to either the hot (710.5+42, case 1) or the cold (444.5-42, case 2). Calculate the ratio in efficiencies: e(case1) / e(case2)
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter15: Thermodynamics
Section: Chapter Questions
Problem 30PE: (a) What is the hot reservoir temperature of a Carnot engine that has an eficiency of 42.0% and a...
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To improve the efficiency of a Carnot engine, you can increase the difference in temperature between its cold and hot reservoir. You have a Carnot engine that usually operates between 710.5 K (hot) and 444.5 K (cold). You can apply a change of temperature of 42 K to either the hot (710.5+42, case 1) or the cold (444.5-42, case 2). Calculate the ratio in efficiencies: e(case1) / e(case2).
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