The Proceedings of the Symposium on Environmental Engineering
Online ISSN : 2424-2969
2012.22
Session ID : 408
Conference information
408 Consideration of Preliminary Design on Total Flow Screw Expander
Tatsushi KanekoKentaraou Gotoh
Author information
CONFERENCE PROCEEDINGS FREE ACCESS

Details
Abstract
The purpose of our study is effective energy conversion from geothermal resources. But most of the geothermal resources are liquid dominated. Though the turbomachinery is not suitable for wet steam, helical screw expander is studied to apply the total flow power conversion machine. Theoretical work and efficiency were calculated using already proposed practical formula. If the operating conditions are not equal to the design conditions, the influences are greater at low dryness region. Then, it is necessary to understand the overview of the performance using practical formula before detailed design of total flow screw expander.
Content from these authors
© 2012 The Japan Society of Mechanical Engineers
Previous article Next article
feedback
Top