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Study of flow characteristics in tunnels induced by canyon wind
, 2020Mountain tunnel is inevitably connected to those canyon areas that could result in a very special situation for the related designs. When the airflow goes through the canyon from an open terrain, it is accelerated to a strong canyon wind under the ...
Tao Chen +6 more
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Mean Flow Characteristics of Redeveloping Flows
Journal of Hydraulic Engineering, 1987Turbulent boundary layer flow past a bluff body placed on a boundary is characterized by the formation of a standing eddy just downstream of the separation point and reattachment and redevelopment of the flow downstream of the reattachment point. Atmospheric boundary layer flow past buildings and shelter belts (used in agriculture), the spread of ...
Ved P. Gupta, Kittur G. Raju Ranga
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Journal of Power Sources, 2019
Recently, flow fields of proton exchange membrane fuel cell with three-dimensional (3-D) structure are attracting attentions due to their merits on mass transfer and water management.
Zhiming Bao, Zhiqiang Niu, K. Jiao
semanticscholar +1 more source
Recently, flow fields of proton exchange membrane fuel cell with three-dimensional (3-D) structure are attracting attentions due to their merits on mass transfer and water management.
Zhiming Bao, Zhiqiang Niu, K. Jiao
semanticscholar +1 more source
Flow characteristics of a cyclic flow regenerator
Cryogenics, 1987Abstract The results of experimental investigations on the cyclic flow characteristic of the regenerator of a split cycle Stirling cryocooler is presented. A mathematical model has been proposed to describe the action of regenerator and other main components of the cryocooler system on its dynamic response.
F.Z. Guo +4 more
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Measurement of two-dimensional heat transfer and flow characteristics of an impinging sweeping jet
International Journal of Heat and Mass Transfer, 2019This study experimentally explores the two-dimensional heat transfer characteristics of an impinging sweeping jet generated from a feedback–channel-type fluidic oscillator. The results were compared to those of a steady square jet. A phosphor thermometry
Sang Hyouk Kim, Hyun Dong Kim, K. Kim
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Flow characteristics of a pintle injector element
Acta Astronautica, 2019The flow characteristics of a pintle injector element were studied by theory and experiments. A spray angle model was firstly proposed based on our previous work, and then a model on the discharge coefficient of the orifice was also derived.
P. Cheng, Qing-lian Li, Huiyuan Chen
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Journal of Hydraulic Engineering, 2002
This technical note is an experimental contribution to the study of the supercritical flow at drops. The experimental setup is arranged to measure flow characteristics, which include velocity profiles and several lengths. Because of the similarity of the supercritical flow to the subcritical flow, a basis for the analysis of data is also established ...
M. R. Chamani, M. K. Beirami
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This technical note is an experimental contribution to the study of the supercritical flow at drops. The experimental setup is arranged to measure flow characteristics, which include velocity profiles and several lengths. Because of the similarity of the supercritical flow to the subcritical flow, a basis for the analysis of data is also established ...
M. R. Chamani, M. K. Beirami
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Impact of sand mining on alluvial channel flow characteristics
Ecological Engineering: The Journal of Ecotechnology, 2019Mining pit in a channel bed causes disturbance to the flow characteristics. To interpret the phenomenon of change in flow characteristics in a mining pit, experimental study was performed in a tilting laboratory flume. This research focuses on the impact
Bandita Barman, B. Kumar, A. K. Sarma
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Renewable Energy, 2019
Supercritical water fluidized bed (SCWFB) is a novel reactor which can achieve efficient and clean gasification of biomass. The study of supercritical water (SCW)-solid two-phase flow characteristics in SCWFB is of great significance for biomass ...
Hui Jin +4 more
semanticscholar +1 more source
Supercritical water fluidized bed (SCWFB) is a novel reactor which can achieve efficient and clean gasification of biomass. The study of supercritical water (SCW)-solid two-phase flow characteristics in SCWFB is of great significance for biomass ...
Hui Jin +4 more
semanticscholar +1 more source