Complex sentence: The Kalina cycle ® is a thermodynamic process for converting thermal energy from the industrial waste heat stream into mechanical power, optimized for use with heavy industrial sources which are at a relatively low temperature compared to the heat sink (or ambient) temperature.
Split into simpler sentences: The Kalina cycle ® is a thermodynamic process for converting thermal energy from the industrial waste heat stream into mechanical power. Optimized for use with heavy industrial sources which are at a relatively low temperature compared to the heat sink (or ambient) temperature.