Question

discribe dual cycle& otto cycle

Answer 1

Dual cycle , also known as the mixed cycle is a thermal cycle that is a combination of otto cyle and diesel cycle . Otto cycle is a thermodynamic most commonly found in automobile engines .

Answer 2

The dual combustion cycle is a thermal cycle that is a combination of the Otto cycle and the Diesel cycle, first introduced by Russian-German engineer Gustav Trinkler. Heat is added partly at constant volume and partly at constant pressure, the advantage of which is that more time is available for the fuel to completely combust. Because of lagging characteristics of fuel this cycle is invariably used for Diesel and hot spot ignition engines. It consists of two adiabatic and two constant volume and one constant pressure processes. Efficiency lies between Otto and Diesel cycle.