GLUT
发表于 2025-3-25 03:49:50
Grundlagen der Linearen Programmierung,e significant for appropriate sizing of shaft and bearings. While the radial force is determined by the pressure distribution ., the axial force is governed by the flow through the impeller sidewall gaps and the resulting pressure distributions on the shrouds.
Ointment
发表于 2025-3-25 10:17:00
https://doi.org/10.1007/978-3-642-97416-8pumping-brake mode”. There are a number of other abnormal modes of operation which are described by the “general characteristics”. These include a turbine mode where the liquid transfers power to the rotor, which can be used to drive an electrical generator or any other machine.
Blazon
发表于 2025-3-25 12:53:56
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手术刀
发表于 2025-3-25 16:53:17
Johann Friedrich GülichDetailed design procedures for pumps.Large variety of ready to use tables for design calculations and diagnostics.In-depth treatment of the underlying physical mechanisms for practical applications.Co
不能妥协
发表于 2025-3-25 20:11:32
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不合
发表于 2025-3-26 02:35:15
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失望昨天
发表于 2025-3-26 05:07:36
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Glower
发表于 2025-3-26 09:16:35
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GEAR
发表于 2025-3-26 15:16:46
Turbine Operation, General Characteristics,pumping-brake mode”. There are a number of other abnormal modes of operation which are described by the “general characteristics”. These include a turbine mode where the liquid transfers power to the rotor, which can be used to drive an electrical generator or any other machine.
贫困
发表于 2025-3-26 18:08:23
Pump Testing,oved hydraulic components. Acceptance tests are usually done according to standards, notably ISO 9906, . The details of these standards will not be repeated here since it is mandatory to always follow the latest edition in force when planning a test.