Approximate Analyses of Feed and District Heating Cycles for Steam Combined Heat and Power Plant
- 1 August 1987
- journal article
- review article
- Published by SAGE Publications in Proceedings of the Institution of Mechanical Engineers, Part A: Power and Process Engineering
- Vol. 201 (3) , 193-200
- https://doi.org/10.1243/pime_proc_1987_201_024_02
Abstract
An assumption for turbine expansion lines originally made by Salisbury and Haywood (that the difference between local steam enthalpy and the enthalpy of saturated water at the same pressure is constant throughout the expansion) is used in approximate analyses of steam combined heat and power plant. Thermal efficiencies and energy utilization factors are derived for a number of cycles with steam extraction for feed heating and for district heating. Calculations of these two parameters are presented for relatively low pressure cycles.Keywords
This publication has 2 references indexed in Scilit:
- Steam Turbines for Cogeneration Power PlantsJournal of Engineering for Power, 1980
- A Generalized Analysis of the Regenerative Steam Cycle for a Finite Number of HeatersProceedings of the Institution of Mechanical Engineers, 1949