a) How much energy (in the form of heat from burning gasoline) enters the engine every second? b) Assume that engine has half the efficiency of a Carnot engine running between the same high and low temperatures. If the low temperature is 360 K, what is the high tem- perature? c) Assume the temperature of the inside of the engine is 360 K. One part of the engine is a steel rectangle, 0.0400 m by 0.0500 m and 0.0200 m thick. Heat flows from that temper- ature through the thickness of the steel to a temperature of 295 K. What is the rate of heat flow?
Episode 2: Tom uses his owner’s motorcycle to chase Jerry (with an ax). The motorcy-
cle has a 95 hp engine, that is, the rate it does work at is 95 hp. It has an efficiency of
23%.
a) How much energy (in the form of heat from burning gasoline) enters the engine every
second?
b) Assume that engine has half the efficiency of a Carnot engine running between the
same high and low temperatures. If the low temperature is 360 K, what is the high tem-
perature?
c) Assume the temperature of the inside of the engine is 360 K. One part of the engine is
a steel rectangle, 0.0400 m by 0.0500 m and 0.0200 m thick. Heat flows from that temper-
ature through the thickness of the steel to a temperature of 295 K. What is the rate of
heat flow?
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
![Elements Of Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780190698614/9780190698614_smallCoverImage.gif)
![Mechanics of Materials (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134319650/9780134319650_smallCoverImage.gif)
![Thermodynamics: An Engineering Approach](https://www.bartleby.com/isbn_cover_images/9781259822674/9781259822674_smallCoverImage.gif)
![Elements Of Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780190698614/9780190698614_smallCoverImage.gif)
![Mechanics of Materials (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134319650/9780134319650_smallCoverImage.gif)
![Thermodynamics: An Engineering Approach](https://www.bartleby.com/isbn_cover_images/9781259822674/9781259822674_smallCoverImage.gif)
![Control Systems Engineering](https://www.bartleby.com/isbn_cover_images/9781118170519/9781118170519_smallCoverImage.gif)
![Mechanics of Materials (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781337093347/9781337093347_smallCoverImage.gif)
![Engineering Mechanics: Statics](https://www.bartleby.com/isbn_cover_images/9781118807330/9781118807330_smallCoverImage.gif)