Results 91 to 100 of about 9,074 (225)

Two-phase choked flow of subcooled nitrogen through a slit [PDF]

open access: yes
Two-phase choked flow rate and pressure distribution data are reported for subcooled nitrogen flowing through a slit. The slip was a narrow rectangular passage of equal length and width. The inlet stagnation pressure ranged from slightly above saturation
Simoneau, R. J.
core   +1 more source

Influence of surfactants on the electrohydrodynamic stretching of water drops in oil [PDF]

open access: yes, 2017
In this paper we present experimental and numerical studies of the electrohydrodynamic stretching of a sub-millimetre-sized salt water drop, immersed in oil with added non-ionic surfactant, and subjected to a suddenly applied electric field of magnitude ...
Ervik, Åsmund   +4 more
core   +2 more sources

ON THE PHENOMENON OF TWO-PHASE FLOW MALDISTRIBUTION IN A HEAT EXCHANGER UNDERGOING CONDENSATION [PDF]

open access: yesJournal of Engineering Science and Technology, 2017
The non-uniformity of two-phase flow rates among the circuits in a heat exchanger reduces its thermal performance. In this work, the effects of a maldistributed condensing two-phase flow profile in an arbitrary cross-flow heat exchanger has been ...
W. M. CHIN
doaj  

A shielded hot-wire probe to detect flow reversals with one-dimensional pulsating flow [PDF]

open access: yes, 2004
Flow measurements are presented across an automotive catalyst monolith situated downstream of aplanar wide-angled diffuser. Particle Image Velocimetry (PIV) measurements were obtained in thediffuser and the flow distribution within the monolith was ...
Benjamin, Stephen F.   +2 more
core   +1 more source

Penggunaan Microsoft Excel dalam Memprediksi Aliran Fluida dalam Packed Bed

open access: yesJurnal Rekayasa Kimia & Lingkungan, 2012
Flow distribution is often a problem in the operation of the packed bed reactor. The problem is often referred as flow maldistribution and formation of localized hot spot region. This research is generally aimed to predict  fluid flow distribution in the
Hidayati Hidayati   +1 more
doaj   +2 more sources

Channel Blockage and Flow Maldistribution during Unsteady Flow in a Model Microchannel Plate heat Exchanger

open access: yesJournal of Applied Fluid Mechanics, 2019
This paper describes the problem of channel blockage as a result of flow maldistribution between the channels of a model mini channel plate heat exchanger consisting of one pass on each leg.
P. Dąbrowski   +2 more
doaj  

Development and parametric evaluation of the prototype 2 and 3 flash evaporators [PDF]

open access: yes
Development of the Prototype 2 and 3 flash evaporator heat sinks which vaporize an expendable fluid to cool a heat transport fluid loop is reported. The units utilize Freon 21 as the heat transport fluid and water as the expendable fluid to meet the ...
Dietz, J. B., Hixon, C. W.
core   +1 more source

CDIO project on MaViCo heat compress for tackwondo players [PDF]

open access: yes, 2020
Taekwondo is a traditional Korean martial arts sport which is currently practiced by many countries around the world. As claimed by the International Olympics Committee (2015), this sport made its debut in 1988 as a demonstration of Olympic sport in ...
Abdullah Ahmed Ba Odhah, Ali   +3 more
core  

Malfunction Analysis of Cylindrical Gear Reducer Used in Axial Flow Fan of Direct Air Cooled System

open access: yesJixie chuandong, 2015
The malfunction detection cylindrical gear reducer used in axial flow fan of direct air cooled system and the calculation analysis of the reducer key part containing gear,shaft and bearing are carried out.The result display that gear strength low and ...
Liu Haidong, Li Qin
doaj  

Fire fighting robot [PDF]

open access: yes, 2020
Fire-fighting is an important but dangerous occupation. A fire-fighter must be able to put out fire quickly and safely. This is a common way to prevent fatalities and further damages.
Ahmad, Anita   +3 more
core  

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