In recent years, exergy analysis method has been widely used in the design, simulation and performance assessment of various types of engines for identifying losses and efficiencies. Exergy and its links to environment is also an interesting topic. It is stated by the researchers that environmental problems such as air pollution, solid waste disposal, etc. may be reduced by using exergy techniques.

Deepak Kumar é professor na Escola de Engenharia e Tecnologia (Ciências Aplicadas), Instituto Internacional de Investigação e Estudos Manav Rachna (MRIIRS), Índia.Sandhya Singh tem um doutoramento em Matemática pelo MRIIRS, Índia.Pooja Khurana é Professora Associada na Escola de Engenharia e Tecnologia (Ciências Aplicadas), MRIIRS, Índia.