Numerical simulation and experimental study of transient characteristics in an axial flow pump during start-up
In order to explore the impact load and instantaneous fluid pressure of transient flow on
pump station system under the nonregulative operating conditions, the transient …
pump station system under the nonregulative operating conditions, the transient …
超厚叶片低比转数无过载排污泵数值计算与PIV 实验
陈斌， 张华， 施卫东， 张德胜， 徐焰栋 - 2012 - agrisci.cnjournals.com
通过增加叶轮叶片的厚度来控制过流断面面积, 从而实现低比转数排污泵的无过载特性.
从样机的外特性实验结果可以看出: 当过流断面面积趋于平缓变化时, 流量达到1.5 倍设计流量 …
从样机的外特性实验结果可以看出: 当过流断面面积趋于平缓变化时, 流量达到1.5 倍设计流量 …
导叶式混流泵多工况内部流场的PIV 测量.
李伟， 季磊磊， 施卫东， 周岭… - Transactions of the …, 2016 - search.ebscohost.com
为研究不同流量工况下混流泵内部流动特性, 该文基于粒子图像测速技术(particle image
velocimetry) 对0.8, 1.0, 1.2 倍流量工况下混流泵的内部流场进行试验研究 …
velocimetry) 对0.8, 1.0, 1.2 倍流量工况下混流泵的内部流场进行试验研究 …
Experimental investigation of the unsteady flow in a double-blade centrifugal pump impeller
HL Liu, K Wang, HB Kim, MG Tan - Science China Technological Sciences, 2013 - Springer
Abstract Particle Image Velocimetry (PIV) technology was used to study the unsteady
internal flow in a double-blade centrifugal pump (DBCP) impeller at the design flow rate …
internal flow in a double-blade centrifugal pump (DBCP) impeller at the design flow rate …
Particle image velocimetry experiment of the inlet flow field in a mixed-flow pump during the startup period
W Li, L Ji, W Shi, E Li, L Ma… - Proceedings of the …, 2020 - journals.sagepub.com
The transient characteristics of the inlet flow field of mixed-flow pump during start-up process
are hard to be measured experimentally. The elbow structure with viewport is designed …
are hard to be measured experimentally. The elbow structure with viewport is designed …
Sensitivity analysis of entrance design parameters of a backward-inclined centrifugal fan using DOE method and CFD calculations
A Behzadmehr, Y Mercadier, N Galanis - 2006 - asmedigitalcollection.asme.org
Centrifugal fans with an electric motor included in the hub are commonly used in HVAC
(heating, ventilation, and air conditioning) systems. A design of experiments (DOE) has been …
(heating, ventilation, and air conditioning) systems. A design of experiments (DOE) has been …
An analysis on the flow characteristics of bi-directional axial-flow pump under reverse operation
P Ma, J Wang - Proceedings of the Institution of Mechanical …, 2017 - journals.sagepub.com
When the conventional bent guide vanes are applied to the bi-directional axial-flow pump,
its performance declines considerably under reverse operation. Regarding a bi-directional …
its performance declines considerably under reverse operation. Regarding a bi-directional …
Numerical study of flow parameters and entropy generation on a centrifugal fan
A Behzadmehr, Y Mercadier - International Journal of …, 2009 - inderscienceonline.com
A whole backward-inclined centrifugal fan has been simulated using three-dimensional
elliptic governing equations to calculate the flow field and entropy generation. Dissipation …
elliptic governing equations to calculate the flow field and entropy generation. Dissipation …
PIV measurement of internal flow in mixed-flow pump under different flow rate conditions
W Li, L Ji, W Shi, L Zhou… - Transactions of the …, 2016 - ingentaconnect.com
In this study, a low specific speed mixed-flow pump with guide vanes was investigated
experimentally. In order to study the internal flow characteristics in this mixed flow pump …
experimentally. In order to study the internal flow characteristics in this mixed flow pump …