This paper analyzes a waste heat recovery system based on a binary vapor cycle composed
of an organic Rankine cycle (ORC) bottoming a supercritical steam cycle. The organic …

Utilization of waste heat recovered from the exhaust gases of the power generation unit by
means of ORC (organic Rankine cycles) installation is considered. The waste heat is …

In this paper, a modification of a simple gas turbine into the Brayton cycle with regenerative
heating, using turbine extraction at intermediate pressure, is presented. The main concept of …

The conversion of a waste heat energy to electricity is now becoming one of the key points to
improve the energy efficiency in a process engineering. However, large losses of a low …

The aim of the paper is to investigate the effectiveness of the 18K380 steam turbine
condenser air extraction system using hydro ejectors. Motivation for the analysis was a need …

This paper presents the influence of geometry simplification on the results obtained in the
computational fluid dynamics simulation. The subject of simulation was part of the …

This paper presents a novel, procedure of calculations of simple thermodynamic cycles with
the main isothermal expansion process. Calculation assumptions are based on the use of …