...TAMPERE UNIVERSITY OF APPLIED SCIENES Environmental Engineering Final thesis Timo Flaspöhler Design of the runner of a Kaplan turbine for small hydroelectric power plants Supervisor Commissioned by Tampere 2007 Jaakko Mattila Tampere University of Applied Sciences, Mechanical engineering department TAMPERE UNIVERSITY OF APPLIED SCIENES Environmental Engineering Timo Flaspöhler Final thesis Supervisor November 2007 Keywords Design of the runner of a Kaplan turbine for small hydroelectric power plants 78 pages, 42 pages Appendix Jaakko Mattila Electricity tariff, small hydroelectric power plant, Kaplan turbine, runner, adaptation mechanism, stress analysis, technical drawings ABSTRACT The final thesis deals with the design of the runner of a Kaplan turbine. It might be that due to the increasing of the electricity tariff in the last years small hydroelectric power plants become cost effective. Since the runner of a small hydroelectric power plant is quite small, it has to be reexamined if the hub of the runner provides enough room for a proper adaptation mechanism. For this purpose the main characteristics of the runner are determined. Then, important data such as the suction head, the occurring forces or the critical speed are established. After those data are known, a detailed stress analysis of the developed adaptation mechanism follows. The stress analysis shows that the mechanism to adjust the blades is able to withstand the occurring forces. Finally...
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...Windows Server® 2008 FOR DUMmIES ‰ by Ed Tittel and Justin Korelc Windows Server® 2008 For Dummies® Published by Wiley Publishing, Inc. 111 River Street Hoboken, NJ 07030-5774 www.wiley.com Copyright © 2008 by Wiley Publishing, Inc., Indianapolis, Indiana Published by Wiley Publishing, Inc., Indianapolis, Indiana Published simultaneously in Canada No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600. Requests to the Publisher for permission should be addressed to the Legal Department, Wiley Publishing, Inc., 10475 Crosspoint Blvd., Indianapolis, IN 46256, (317) 572-3447, fax (317) 572-4355, or online at http:// www.wiley.com/go/permissions. Trademarks: Wiley, the Wiley Publishing logo, For Dummies, the Dummies Man logo, A Reference for the Rest of Us!, The Dummies Way, Dummies Daily, The Fun and Easy Way, Dummies.com, and related trade dress are trademarks or registered trademarks of John Wiley & Sons, Inc. and/or its affiliates in the United States and other countries, and may not be used without written permission...
Words: 139691 - Pages: 559
...Windows Server® 2008 FOR DUMmIES ‰ by Ed Tittel and Justin Korelc Windows Server® 2008 For Dummies® Published by Wiley Publishing, Inc. 111 River Street Hoboken, NJ 07030-5774 www.wiley.com Copyright © 2008 by Wiley Publishing, Inc., Indianapolis, Indiana Published by Wiley Publishing, Inc., Indianapolis, Indiana Published simultaneously in Canada No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600. Requests to the Publisher for permission should be addressed to the Legal Department, Wiley Publishing, Inc., 10475 Crosspoint Blvd., Indianapolis, IN 46256, (317) 572-3447, fax (317) 572-4355, or online at http:// www.wiley.com/go/permissions. Trademarks: Wiley, the Wiley Publishing logo, For Dummies, the Dummies Man logo, A Reference for the Rest of Us!, The Dummies Way, Dummies Daily, The Fun and Easy Way, Dummies.com, and related trade dress are trademarks or registered trademarks of John Wiley & Sons, Inc. and/or its affiliates in the United States and other countries, and may not be used without written permission...
Words: 139691 - Pages: 559
