What Is Otto Cycle Process?

What Is Otto Cycle Process? The four-stroke Otto cycle is made up of the following four internally reversible processes: 1–2, isentropic compression; 2–3, constant-volume heat addition; 3–4, isentropic expansion; and 4–1, constant-volume heat rejection. What is Otto and diesel cycle? In Otto cycle the heat addition is takes place at constant volume where as in

What Is The Efficiency Of Diesel Cycle?

What Is The Efficiency Of Diesel Cycle? A typical diesel automotive engine operates at around 30% to 35% of thermal efficiency. About 65-70% is rejected as waste heat without being converted into useful work, i.e. work delivered to wheels. In general, engines using the Diesel cycle are usually more efficient, than engines using the Otto

What Is The Difference Between Otto Cycle And Diesel Cycle?

What Is The Difference Between Otto Cycle And Diesel Cycle? The Otto cycle has less compression ratio (7:1 to 10:1) but in diesel cycle the compression ratio is high (11:1 to 22:1). In Otto cycle as well as in diesel cycle heat rejection takes place at constant volume. The efficiency of Otto cycle is less

What Is The Difference Between Otto And Diesel Cycle?

What Is The Difference Between Otto And Diesel Cycle? The Otto cycle has less compression ratio (7:1 to 10:1) but in diesel cycle the compression ratio is high (11:1 to 22:1). In Otto cycle as well as in diesel cycle heat rejection takes place at constant volume. The efficiency of Otto cycle is less as

Which Has A Higher Maintenance Cost Diesel Or Gasoline Engine?

Which Has A Higher Maintenance Cost Diesel Or Gasoline Engine? Diesel maintenance is cheaper overall, since diesel engines have fewer problems than gas engines; but diesels are more expensive when they need repairs. Is diesel engine more expensive to maintain? In Summary Diesel engines cost more to maintain than gasoline vehicles because replacement parts, labor,

What Are The Properties Of Diesel Engine Cooling Water And Explain Its Treatment?

What Are The Properties Of Diesel Engine Cooling Water And Explain Its Treatment? pH 7 to 9 Total hardness as CaCOз max. 75 ppm(mg/l) Chloride max. 50 ppm(mg/l) Sulphate max. 100 ppm(mg/l) Silicate max. 150 ppm(mg/l) Why do we not use sea water for direct cooling of your diesel engine? Cooling enables the engine metals

How Can We Increase The Efficiency Of An Engine?

How Can We Increase The Efficiency Of An Engine? Run the engine fuel-lean, that is, use excess air. It is well known that fuel-lean running improves the efficiency. … Higher compression ratio. … We need new cycles put into practical use. … Run the engine at optimum conditions, meaning low friction (modest engine speed) and

What Are The Applications Of Diesel Electric Plant?

What Are The Applications Of Diesel Electric Plant? Diesel power plants may be used as standby plants where continuity of power supply is essential such as in hospitals, telephone exchanges, radio stations, cinemas etc. What are the application of diesel engine? Diesel engines are commonly used as mechanical engines, power generators and in mobile drives.