The formula to calculate the bore to stroke ratio is:
\[ \text{BTS} = \frac{\text{B}}{\text{S}} \]
Where:
The bore to stroke ratio is a measure of the relationship between the diameter of the cylinder bore and the length of the piston stroke in an engine. This ratio is important in engine design as it affects the engine's performance characteristics, such as power output, efficiency, and torque.
Let's assume the following values:
Using the formula:
\[ \text{BTS} = \frac{4}{3} \approx 1.33 \]
The bore to stroke ratio is approximately 1.33.
Let's assume the following values:
Using the formula:
\[ \text{BTS} = \frac{3.5}{4} = 0.875 \]
The bore to stroke ratio is 0.875.