Results 31 to 40 of about 79,452 (304)
Energies, 2023 Based on the shear stress transfer (SST) k-ω model, Ffowcs-Williams and Hawkings (FW–H) equation, and Lilley sound source equation, the flow and sound field of high-temperature and high-pressure steam ejectors are simulated.
Jiajie Zhang +4 more
doaj +1 more source
Establishing Criteria for Sidewall Air Inlet Performance and Evaluation of Four Commercial Inlets on This Criteria [PDF]
, 2000 Four commercially available sidewall air inlets and one sharp-edged rectangular opening were tested in a full-scale building section under similar isothermal conditions. Large differences were found between inlets for airjet spread, axial velocity decay,
Hoff, Steven +2 more
core +3 more sources
International Journal of Thermofluids, 2023 Primary flow structures affect ejector performance by impacting momentum transfer to the secondary flow and pressure reduction in the suction chamber. This study investigated the potential benefits of oscillating the primary flow in ejectors to enhance ...
Mahdi Tavakoli +3 more
doaj +1 more source
Numerical Investigation of Motive Pressure on Condensation and Evaporation Process in Steam Ejector of Renewable Refrigeration System [PDF]
Advances in Engineering and Intelligence Systems, 2023 In today's life, it is very necessary to use cooling systems in the domestic and industrial cooling process, and the air-conditioning and refrigeration industry has the highest rate of electrical energy consumption in countries with hot weather ...
Rakibul Islam +2 more
doaj +1 more source
Relative Humidity as an Indicator for Cloud Formation over Heterogeneous land surfaces [PDF]
, 2008 The influence of land surface heterogeneity on potential cloud formation is investigated using relative humidity as an indicator. This is done by performing numerical experiments using a large-eddy simulation model (LES).
Heerwaarden, C.C., van +1 more
core +2 more sources
CFD simulation of ejector: is it worth to use real gas models? [PDF]
EPJ Web of Conferences, 2018 This paper presents progress of evaluation existing ejector of previous work with different gases, included real gas. This work was done by the Ansys simulation tool.
Vu Nguyen Van, Kracik Jan
doaj +1 more source
He jishu, 2022 BackgroundThere is no national standard specifically for the analysis of gaseous effluents 14C from nuclear power plants in China, only one group standard available for reference.
ZHEN Liying +4 more
doaj +1 more source
On inferring isoprene emission surface flux from atmospheric boundary layer concentration measurements [PDF]
, 2009 We examine the dependence of the inferred isoprene surface emission flux from atmospheric concentration on the diurnal variability of the convective boundary layer (CBL).
Dries, K., van den +2 more
core +3 more sources
Energies, 2021 For self-entrainment venturi nozzles, the effects of nozzle shapes and operating conditions on the water–air two-phase flow pattern, and the characteristics of the air entrainment rate have been investigated.
Hyunwoo Bae, Jaeyong Sung
doaj +1 more source
Efficacy of crustal superfluid neutrons in pulsar glitch models [PDF]
, 2015 In order to assess the ability of purely crust-driven glitch models to match the observed glitch activity in the Vela pulsar, we conduct a systematic analysis of the dependence of the fractional moment of inertia of the inner crustal neutrons on the ...
Hooker, J., Li, Bao-An, Newton, W. G.
core +1 more source