[EAN: 9783639286618], Neubuch, [PU: VDM Verlag Dr. Müller], nach der Bestellung gedruckt Neuware - This work is an experimental and numerical investigation of the flow induced vibration p… Mehr…
[EAN: 9783639286618], Neubuch, [PU: VDM Verlag Dr. Müller], nach der Bestellung gedruckt Neuware - This work is an experimental and numerical investigation of the flow induced vibration problem at blade passing frequencies of a high-pressure double volute boiler feed pump. The effects of variable operating conditions and different design modifications were studied by model testing to minimize the vibration level. The amplitude and strength of the pressure fluctuation inside the pump depend on the measuring location with respect to the interaction zone at volute tongues. The unsteady pressure fluctuations are very sensitive to the flow rate. Pressure fluctuations are increased at high rotational speeds and at off-design conditions. The original pump has a special V-shaped cut at the exit of impeller blades which reduces the pressure fluctuations up to 45% depending on flow rate and measuring location. It also reduced pump vibration by 20 to 50% depending on flow rate. The selection of the suitable gap between impeller and diffuser vanes for minimum vibration levels was based on experimentation under the expected operating conditions. Smaller gaps are not preferable for the pressure fluctuations inside the pump since they produce higher impeller/volute interaction. 288 pp. Englisch, Books<
[ED: Softcover], [PU: VDM Verlag Dr. Müller], This work is an experimental and numerical investigation of the flow induced vibration problem at blade passing frequencies of a high-pressur… Mehr…
[ED: Softcover], [PU: VDM Verlag Dr. Müller], This work is an experimental and numerical investigation of the flow induced vibration problem at blade passing frequencies of a high-pressure double volute boiler feed pump. The effects of variable operating conditions and different design modifications were studied by model testing to minimize the vibration level. The amplitude and strength of the pressure fluctuation inside the pump depend on the measuring location with respect to the interaction zone at volute tongues. The unsteady pressure fluctuations are very sensitive to the flow rate. Pressure fluctuations are increased at high rotational speeds and at off-design conditions. The original pump has a special V-shaped cut at the exit of impeller blades which reduces the pressure fluctuations up to 45% depending on flow rate and measuring location. It also reduced pump vibration by 20 to 50% depending on flow rate. The selection of the suitable gap between impeller and diffuser vanes for minimum vibration levels was based on experimentation under the expected operating conditions. Smaller gaps are not preferable for the pressure fluctuations inside the pump since they produce higher impeller/volute interaction.
2010. 288 S. 220 mm
Versandfertig in 6-10 Tagen, DE, [SC: 0.00], Neuware, gewerbliches Angebot, Offene Rechnung (Vorkasse vorbehalten)<
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[EAN: 9783639286618], Neubuch, [PU: VDM Verlag Dr. Müller], TECHNIK MASCHINENBAU FERTIGUNGSTECHNIK FLOW-INDUCED VIBRATION DOUBLE VOLUTE PUMP FLOW RATE RADIAL GAP EXPERIMENTAL AND NUMERIC… Mehr…
[EAN: 9783639286618], Neubuch, [PU: VDM Verlag Dr. Müller], TECHNIK MASCHINENBAU FERTIGUNGSTECHNIK FLOW-INDUCED VIBRATION DOUBLE VOLUTE PUMP FLOW RATE RADIAL GAP EXPERIMENTAL AND NUMERICAL INVESTIGATION, Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Khalifa AtiaDr. Atia E. Khalifa, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran-Saudi Arabia. His B. Sc. From Menoufia Univers, Books<
EXPERIMENTAL AND NUMERICAL INVESTIGATION OF FLOW-INDUCED VIBRATION ab 78.99 € als Taschenbuch: IN A HIGH PRESSURE DOUBLE VOLUTE CENTRIFUGAL PUMP. Aus dem Bereich: Bücher, Wissenschaft, Te… Mehr…
EXPERIMENTAL AND NUMERICAL INVESTIGATION OF FLOW-INDUCED VIBRATION ab 78.99 € als Taschenbuch: IN A HIGH PRESSURE DOUBLE VOLUTE CENTRIFUGAL PUMP. Aus dem Bereich: Bücher, Wissenschaft, Technik, Medien > Bücher, VDM Verlag Dr. Müller<
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[EAN: 9783639286618], Neubuch, [PU: VDM Verlag Dr. Müller], nach der Bestellung gedruckt Neuware - This work is an experimental and numerical investigation of the flow induced vibration p… Mehr…
[EAN: 9783639286618], Neubuch, [PU: VDM Verlag Dr. Müller], nach der Bestellung gedruckt Neuware - This work is an experimental and numerical investigation of the flow induced vibration problem at blade passing frequencies of a high-pressure double volute boiler feed pump. The effects of variable operating conditions and different design modifications were studied by model testing to minimize the vibration level. The amplitude and strength of the pressure fluctuation inside the pump depend on the measuring location with respect to the interaction zone at volute tongues. The unsteady pressure fluctuations are very sensitive to the flow rate. Pressure fluctuations are increased at high rotational speeds and at off-design conditions. The original pump has a special V-shaped cut at the exit of impeller blades which reduces the pressure fluctuations up to 45% depending on flow rate and measuring location. It also reduced pump vibration by 20 to 50% depending on flow rate. The selection of the suitable gap between impeller and diffuser vanes for minimum vibration levels was based on experimentation under the expected operating conditions. Smaller gaps are not preferable for the pressure fluctuations inside the pump since they produce higher impeller/volute interaction. 288 pp. Englisch, Books<
[ED: Softcover], [PU: VDM Verlag Dr. Müller], This work is an experimental and numerical investigation of the flow induced vibration problem at blade passing frequencies of a high-pressur… Mehr…
[ED: Softcover], [PU: VDM Verlag Dr. Müller], This work is an experimental and numerical investigation of the flow induced vibration problem at blade passing frequencies of a high-pressure double volute boiler feed pump. The effects of variable operating conditions and different design modifications were studied by model testing to minimize the vibration level. The amplitude and strength of the pressure fluctuation inside the pump depend on the measuring location with respect to the interaction zone at volute tongues. The unsteady pressure fluctuations are very sensitive to the flow rate. Pressure fluctuations are increased at high rotational speeds and at off-design conditions. The original pump has a special V-shaped cut at the exit of impeller blades which reduces the pressure fluctuations up to 45% depending on flow rate and measuring location. It also reduced pump vibration by 20 to 50% depending on flow rate. The selection of the suitable gap between impeller and diffuser vanes for minimum vibration levels was based on experimentation under the expected operating conditions. Smaller gaps are not preferable for the pressure fluctuations inside the pump since they produce higher impeller/volute interaction.
2010. 288 S. 220 mm
Versandfertig in 6-10 Tagen, DE, [SC: 0.00], Neuware, gewerbliches Angebot, Offene Rechnung (Vorkasse vorbehalten)<
Versandkosten:Versandkostenfrei, Versand nach Deutschland. (EUR 0.00) buecher.de GmbH & Co. KG
[EAN: 9783639286618], Neubuch, [PU: VDM Verlag Dr. Müller], TECHNIK MASCHINENBAU FERTIGUNGSTECHNIK FLOW-INDUCED VIBRATION DOUBLE VOLUTE PUMP FLOW RATE RADIAL GAP EXPERIMENTAL AND NUMERIC… Mehr…
[EAN: 9783639286618], Neubuch, [PU: VDM Verlag Dr. Müller], TECHNIK MASCHINENBAU FERTIGUNGSTECHNIK FLOW-INDUCED VIBRATION DOUBLE VOLUTE PUMP FLOW RATE RADIAL GAP EXPERIMENTAL AND NUMERICAL INVESTIGATION, Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Khalifa AtiaDr. Atia E. Khalifa, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran-Saudi Arabia. His B. Sc. From Menoufia Univers, Books<
EXPERIMENTAL AND NUMERICAL INVESTIGATION OF FLOW-INDUCED VIBRATION ab 78.99 € als Taschenbuch: IN A HIGH PRESSURE DOUBLE VOLUTE CENTRIFUGAL PUMP. Aus dem Bereich: Bücher, Wissenschaft, Te… Mehr…
EXPERIMENTAL AND NUMERICAL INVESTIGATION OF FLOW-INDUCED VIBRATION ab 78.99 € als Taschenbuch: IN A HIGH PRESSURE DOUBLE VOLUTE CENTRIFUGAL PUMP. Aus dem Bereich: Bücher, Wissenschaft, Technik, Medien > Bücher, VDM Verlag Dr. Müller<
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This work is an experimental and numerical investigation of the flow induced vibration problem at blade passing frequencies of a high-pressure double volute boiler feed pump. The effects of variable operating conditions and different design modifications were studied by model testing to minimize the vibration level. The amplitude and strength of the pressure fluctuation inside the pump depend on the measuring location with respect to the interaction zone at volute tongues. The unsteady pressure fluctuations are very sensitive to the flow rate. Pressure fluctuations are increased at high rotational speeds and at off-design conditions. The original pump has a special V-shaped cut at the exit of impeller blades which reduces the pressure fluctuations up to 45% depending on flow rate and measuring location. It also reduced pump vibration by 20 to 50% depending on flow rate. The selection of the suitable gap between impeller and diffuser vanes for minimum vibration levels was based on experimentation under the expected operating conditions. Smaller gaps are not preferable for the pressure fluctuations inside the pump since they produce higher impeller/volute interaction.
Detailangaben zum Buch - EXPERIMENTAL AND NUMERICAL INVESTIGATION OF FLOW-INDUCED VIBRATION: IN A HIGH PRESSURE DOUBLE VOLUTE CENTRIFUGAL PUMP
EAN (ISBN-13): 9783639286618 ISBN (ISBN-10): 3639286618 Gebundene Ausgabe Taschenbuch Erscheinungsjahr: 2010 Herausgeber: VDM Verlag Dr. Müller
Buch in der Datenbank seit 2009-05-26T11:16:38+02:00 (Vienna) Detailseite zuletzt geändert am 2022-08-24T14:46:53+02:00 (Vienna) ISBN/EAN: 9783639286618
ISBN - alternative Schreibweisen: 3-639-28661-8, 978-3-639-28661-8 Alternative Schreibweisen und verwandte Suchbegriffe: Autor des Buches: khalifa Titel des Buches: flow induced vibrations, double high, flow induced vibration
