Numerical simulation and analysis of a patented desalination and power co-generation cycle

被引：5

作者：

Fath, H ^{[1
]}

Al-Khaldi, F

Abu-Sharkh, B

机构：

[1] King Abdulaziz Univ, Dept Thermal Engn & Desalinat Technol, Jeddah 21413, Saudi Arabia

[2] ARAMCO, Dhahran, Saudi Arabia

[3] King Fahd Univ Petr & Minerals, Dept Chem Engn, Dhahran 31261, Saudi Arabia

来源：

DESALINATION | 2004年 / 169卷 / 01期

关键词：

simulation; cogeneration; direct contact; power; desalination;

D O I：

10.1016/j.desal.2004.08.010

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A patented cycle for water desalination and power generation was evaluated with regard to thermal efficiency and water production. The inventor of the patent claimed that the patented cycle provides a thermal efficiency of 41%, which is higher than current combined water and power generation steam plants. A simulation program was developed to evaluate the thermal efficiency and water productivity of this cycle. Simulation parameters were selected from data provided by the patent as well as data generally used in the design of combined power and desalination plants. Results of the simulation were compared with a simulation of the Jubail-II combined plant. The simulation proved that the patented cycle is far inferior to current dual-purpose MSF desalination plants in terms of water production. In addition, the patent was found to have a much lower efficiency than what was claimed by the inventor.

引用

页码：89 / 100

页数：12

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