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## Homework Statement

What is the clearance of an ideal otto engine if the efficiency is 46.4% and k=1.3

## Homework Equations

efficiency = Worknet/Heat Added

k=1.3 hot air T= 1900k

## The Attempt at a Solution

i dont know how to start

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- Thread starter PauloBuzon
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- #1

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What is the clearance of an ideal otto engine if the efficiency is 46.4% and k=1.3

efficiency = Worknet/Heat Added

k=1.3 hot air T= 1900k

i dont know how to start

- #2

SteamKing

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Science Advisor

Homework Helper

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Well, studying the details of the Otto cycle would help:## Homework Statement

What is the clearance of an ideal otto engine if the efficiency is 46.4% and k=1.3

## Homework Equations

efficiency = Worknet/Heat Added

k=1.3 hot air T= 1900k

## The Attempt at a Solution

i dont know how to start

http://mechteacher.com/otto-cycle-air-standard-efficiency-derivation/

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