Geothermal binary cycle for ORC powered MEDpf desalination & power generation is performed. The plant consists of:
1-Geothermal well with saturated liquid output.
2-BHX evaporator as intermidiate unit (heat exchanger).
3-ORC with Toluene working fluid (turbine, recuperator,pump).
4-EDpf with 1st effect condenser, and end plant condenser.
R245fa is used through this cycle as a main working fluid for ORC power generation. Preheater unit is used as prestage before the recuperator unit.
? This model is designed to calculate the power electricity and design
limits for a specified MEDpf capacities operated by Geothermal Organic Rankine cycle (GORC).
? Thermophysical, energy, exergy, cost, streams are calculated.
**MatLab-SimuLink should be used to run the model.
Copyright © 2007 by Mohamed A. Sharaf Eldean Ayoub
All rights reserved. No part of this work may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without the prior written permission of the publisher (Mohamed A. Sharaf Eldean Ayoub). For permission requests,
write to the publisher, addressed “Attention: Permissions Coordinator,” at the address below.
REDS Software Library
Kuala Lumpur Malaysia
All Rights Reserved
Geothermal Binary ORC-R245fa for MEDpf Desalination & Power II
User can reform the model based on his need. Dynamic modeling is allowed.
R245fa is used through the Organic Rankine Cycle (ORC). Water steam is used for geothermal well heat exchanger. Preheater unit is added as a prestage before the recuperator unit.