The formula to calculate the air compression ratio is:
\[ CR = \frac{V_1}{V_2} \]
Where:
The air compression ratio is a measure of how much a volume of air is compressed. It is the ratio of the initial volume of air to the final volume after compression. This ratio is crucial in various applications, including internal combustion engines, where it affects the engine’s efficiency and performance. A higher compression ratio typically indicates a more efficient engine, as it allows for more energy to be extracted from the air-fuel mixture.
Example 1:
Step 1: Calculate the compression ratio:
\[ CR = \frac{10}{2} = 5 \]
Example 2:
Step 1: Calculate the compression ratio:
\[ CR = \frac{15}{3} = 5 \]