Results 91 to 100 of about 89,179 (297)
Investigation of cavitation damage of a mechanical pump impeller in high temperature potassium quarterly progress report no. 1, 7 dec. 1964 - 28 feb. 1965 [PDF]
Cavitation damage prediction from mixed flow centrifugal pump impeller in endurance testing in high temperature ...
Altieri, J. V., Kulp, R. S.
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Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Heavy metals in municipal waste incineration fly ash are potentially harmful to the ecological environment and human health. To mitigate the hazards of fly ash, this study attempts to detoxify fly ash through organic acid washing pretreatment coupled with cement/sodium diethyldithiocarbamate (DDTC) solidification.
Junfeng Pang +4 more
wiley +1 more source
Centrifugal-Pump Performance as Affected by Design Features [PDF]
, 1941 This paper presents some of the results of a study of Grand Coulee pumping-plant characteristics. The research program was conducted for the Bureau of Reclamation by the California Institute of Technology in its hydraulic machinery laboratory (1) and
Knapp, R. T.
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The Effect of Inlet Swirl on the Rotordynamic Shroud Forces in a Centrifugal Pump [PDF]
, 1992 The role played by fluid forces in determining the rotordynamic stability of a centrifugal pump is gaining increasing attention. The present research investigates the contributions to the rotordynamic forces from the discharge-to-suction leakage flows ...
Acosta, A. J. +3 more
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Experimental Investigation of Microbubble Evolution in the Liquivac Multiphase Flow Pump
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT This paper aims to experimentally investigate the mechanisms of microbubble characteristics evolution within an axial pump. The findings will aid in assessing the pump performance by identifying the range of bubble sizes and comparing them with the threshold size (< 300 μm). This study also provides evidence supporting the use of such pumps as
Hamad FA +4 more
wiley +1 more source
, 1968 The primary mechanism for generation of acoustic waves in a centrifugal pump, due to the rotor/stator interaction, is an unsteady source at the entrance of the blade row as represented by the unsteady velocity field.
Jackson, E. D.
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Experimental and Numerical Analysis of the Flow Inside a Configuration Including an Axial Pump and a Tubular Exchanger [PDF]
, 2010 In centrifugal and axial pumps, the flow is characterized by a turbulent and complex behavior and also by physical mechanisms such as cavitation and pressure fluctuations that are mainly due to the strong interactions between the fixed and mobile parts ...
BAKIR, Farid +3 more
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Analysis of the flow field characteristics of a centrifugal blood pump in a heartbeat cycle
Advances in Mechanical EngineeringBlood pumps are medical devices that can temporarily or permanently replace the heart to perform the job of blood pumping. To study the internal flow field characteristics of the centrifugal blood pump, high-speed photography (HSP) images of the internal
Jiahui Zhang, Fan Yang, Chunlei Shao
doaj +1 more source
Numerical and Experimental Study of Mixing Characteristics in a Spiral Micromixer
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Significant enhancement of mixing performance can be achieved by Dean vortices in spiral channels. In order to deeply explore the mixing mechanisms and variation laws in spiral micromixers, this work designed a spiral micromixer and adopted a combined method of experiments and numerical simulations to analyze the mixing performance and ...
Anming Yang, Shiqing Zheng
wiley +1 more source
PENGARUH GETARAN PADA UMUR BANTALAN POMPA SENTRIFUGAL OVERHANG (W-GA 1033A) DI PT. PUPUK KUJANG CIKAMPEK [PDF]
, 2017 PT.Pupuk kujang is a company engaged in the field of petrochemicals, with the processing of certain raw materials into basic materials required in the manufacture of fertilizers, especially urea and other chemicals, as well as the basic material ...
Agus Sentana, DS +1 more
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