1. What is Volume of Fuel Injected per Cycle?

Volume of Fuel Injected per Cycle is defined as the amount of fuel that is burnt up in a single cylinder in one working cycle of an internal combustion engine.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( V_{fc} \) — Volume of Fuel Injected per Cycle (m³)
• \( FC_c \) — Fuel Consumption per Cycle (kg)
• \( S_g \) — Specific Gravity of Fuel (dimensionless)

Explanation: The formula calculates the volume of fuel injected by dividing the mass of fuel consumed per cycle by the specific gravity of the fuel.

3. Importance of Vfc Calculation

Details: Calculating the volume of fuel injected per cycle is crucial for engine performance analysis, fuel efficiency optimization, and emission control in internal combustion engines.

4. Using the Calculator

Tips: Enter fuel consumption per cycle in kilograms and specific gravity of fuel (dimensionless value). Both values must be positive numbers greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: What is Fuel Consumption per Cycle?
A: Fuel Consumption per Cycle is defined as the fuel consumed by the engine cylinder in one working cycle of the IC engine.

Q2: What is Specific Gravity of Fuel?
A: Specific Gravity of Fuel is the ratio of the density of fuel to the density of a given reference material, typically water.

Q3: Why is this calculation important for engine performance?
A: This calculation helps engineers optimize fuel injection systems, improve combustion efficiency, and reduce emissions in internal combustion engines.

Q4: What are typical values for Specific Gravity of common fuels?
A: Gasoline typically has a specific gravity of 0.72-0.78, diesel around 0.82-0.95, and ethanol approximately 0.79.

Q5: How does this relate to engine power output?
A: The volume of fuel injected per cycle directly affects the air-fuel mixture and combustion efficiency, which in turn influences the engine's power output and torque characteristics.