Mechanical refrigeration is accomplished by continuously circulating, evaporating, and condensing a fixed supply of refrigerant in a closed system. Evaporation occurs at a low temperature and low ...

Simple cycle gas turbines provide efficiency levels of around 35% to 40%. Combined cycle units boost efficiency to 60% and beyond. But another option is emerging that combines the attributes of simple ...

For owners and developers of power plants, the decision between simple or combined cycle can be a tough one. As their name implies, simple-cycle plants are less complex, making them faster and cheaper ...