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Fuel Consumption Per Cylinder Formula:
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Fuel Consumption Per Cylinder is defined as the fuel consumed by each cylinder in one hour of the engine's working. It helps in analyzing the efficiency and performance of individual cylinders in multi-cylinder engines.
The calculator uses the formula:
Where:
Explanation: This formula calculates the fuel consumption for each individual cylinder by dividing the total hourly fuel consumption by the number of cylinders/orifices in the engine.
Details: Calculating fuel consumption per cylinder is crucial for engine performance analysis, identifying uneven fuel distribution among cylinders, optimizing fuel efficiency, and diagnosing engine problems in multi-cylinder diesel engines.
Tips: Enter fuel consumption per hour in kg/s and the number of orifices (cylinders). Both values must be positive numbers (FCh > 0, no ≥ 1).
Q1: Why calculate fuel consumption per cylinder?
A: It helps identify if all cylinders are working equally and efficiently, which is crucial for optimal engine performance and fuel economy.
Q2: What are typical values for fuel consumption per cylinder?
A: Values vary significantly based on engine size, type, and load. Smaller engines might have values around 0.0001-0.001 kg/s, while larger industrial engines can have higher values.
Q3: How is fuel consumption per hour measured?
A: Typically measured using flow meters that monitor the fuel supply to the engine over a specific time period, usually one hour.
Q4: What if cylinders have different fuel consumption?
A: Significant variations between cylinders may indicate problems with fuel injectors, compression issues, or other mechanical problems that require attention.
Q5: Can this calculation be used for gasoline engines?
A: While the principle is similar, gasoline engines typically use different fuel injection systems, so specific calculations may vary based on the engine design.