Understanding Impeller Pumps: A Comprehensive Guide
2025年2月5日 · Axial Flow Pumps: These pumps are designed to move fluids parallel to the pump shaft. They are typically used in applications requiring high flow rates and low pressure, such …
Vortex dynamics analysis of an energy loss mechanism in a …
2 天之前 · Numerical study of the effects of some geometric characteristics of a centrifugal pump impeller that pumps a viscous fluid,” ... Effects of clearance and operating conditions on tip …
Numerical simulation and experimental study on hydraulic …
2 天之前 · In this study, the prototype PAT device is based on a vertical axial flow pump from the South-to-North Water Diversion Project (Yang et al., Citation 2022). The scale model of the …
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基于沟槽结构优化的轴流泵水力性能提升研究 - j-csam.org
2025年1月31日 · 轴流泵在小流量工况下运行时，由于进流速度较低且存在壁面回流，会导致水力性能劣化，产生严重的机组振动，威胁泵站的安全稳定运行。沟槽流动控制技术是一种有效改 …
The Ultimate Guide To Introduce The Structure Types Of Impeller …
2025年1月21日 · The impeller types of sewage pump are respectively introduced as follows: The impeller structure is divided into four types: blade type (open type and closed type), swirl type, …
Comprehensive Guide to Pump Types - MFG Shop
2025年1月18日 · Axial-flow pumps, also known as propeller pumps, move fluid parallel to the pump shaft and are designed for high flow rates with low pressure increases, such as in flood …
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Positive Displacement vs Dynamic Pump – What’s the Difference
2025年1月18日 · Axial Flow Pumps: Employ an impeller with blades that push fluid in an axial direction along the pump shaft. Flow Characteristics. The flow rate in dynamic pumps varies …
Differences between radial and axial centrifugal pumps
2025年1月17日 · The fluid flow in axial pumps is parallel to the pump shaft. These pumps produce flow from the propelling motion of the impeller vanes (via a lifting effect). Axial pumps are …
Cavitation Performance of a Pump With Independently Rotating …
2025年1月17日 · This article investigates the impact of varying the speed ratio between the inducer and impeller on the cavitation performance of centrifugal pumps equipped with an …
The Optimization of the Rear Guide Vane of a Bulb Tubular Pump …
2025年1月17日 · Li et al. used numerical simulation to compare and analyze the performance of axial flow pumps with different guide vane inlet slopes. The results revealed that reducing the …
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