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Calculation formulas of oil consumption rate. The total actual oil consumption through burning per a cycle of its operation (from replacement to replacement) can be calculated by the following formula: Qy = ∑q + (Qз-Qсл),
30 Ιαν 2018 · For example, BMW tells owners it’s normal for some of its engines to burn a quart of oil in fewer than a thousand miles. In a tip sheet to fleet-vehicle operators, GM says normal consumption...
What constitutes excessive oil consumption? How do you calculate the oil consumption for cars and utility vehicles? And what is the maximum permissible oil consumption of an engine? You will find the answers in this article.
Loss of engine oil is influenced by the engine’s design and the operating conditions. Oil consumption primarily occurs near or through the combustion chamber, either downward through valves or upward past the piston ring-pack.
There are different methods to calculate excessive oil consumption. Some deal with calculations involving load factors and BSCO (brake specific oil consumption) and grams per brake horsepower hour (g/bkW-h) or pounds per brake horsepower hour (lb/bhp-h).
Used Oil Analysis is one of the important, and maybe the simplest, approaches to diagnosing the health of an engine. It is, however, not easy for engine users or engineers to understand and interpret each analysis parameter correctly and to assess the condition of the oil and the engine.
13 Αυγ 2022 · The typical lube oil consumption rate for modern medium-speed diesel engines ranges from 0.5 to 1.0 g/kWh. Idling Fuel Consumption Rates for Heavy-Duty Engines.
