System Maintenance:
There may be intermittent impact on performance while updates are in progress. We apologize for the inconvenience.
By Topic

The Pure Heat Conversion Coefficient Analysis Method for Thermal System in Supercritical Pressure Power Unit with Double Reheat Cycles

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

5 Author(s)
Guo Zhongde ; Dept. of Power Eng., North China Electr. Power Univ., Baoding, China ; Zhang Shufang ; Mai Yingcheng ; Li Xiang
more authors

Due to double reheat and using cross-level superheat with outer steam cooler, the thermal economic analysis of double reheat supercritical plant is far more different from once reheat unit, so it brings some obstacles to the former one's energy-saving analysis. For this reason, pure heat conversion coefficient, which is one important parameter for double reheat unit, is defined, and its general matrix form is deduced, so the thermal economic analysis of double reheat unit can be done with one of extraction steam efficiency. In this way, a new method of thermal economic quantitative analysis is offered, and a complete model of quantitative economic calculation forms. Through some case calculations, the reliability of the model proved that it is common, accuracy and suitable for computer calculation.

Published in:

Digital Manufacturing and Automation (ICDMA), 2010 International Conference on  (Volume:2 )

Date of Conference:

18-20 Dec. 2010