A Hydraulic Performance Comparison of Centrifugal Pump Operating in Pump and Turbine Modes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Science"
DOI: 10.1007/s11630-020-1236-z
Abstract: The modifications of impeller may show diverse impact on centrifugal pump operating in pump and turbine modes. To clarify this problem, the hydraulic performance of a low specific speed centrifugal pump operating in both modes… read more here.
Keywords: hydraulic performance; impeller; pump; turbine ... See more keywords
Cylindrical porous inserts for enhancing the thermal and hydraulic performance of water-cooled cold plates
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.04.101
Abstract: Abstract In the present study, a new class of porous inserts with the Rhombi-Octet unit cell design was proposed for enhancing the thermal and hydraulic performance of water-cooled cold plates with a cylindrical flow channel.… read more here.
Keywords: cold plates; performance water; thermal hydraulic; porous inserts ... See more keywords
Air-side thermal hydraulic performance of microchannel heat exchangers with different fin configurations
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.07.082
Abstract: Abstract This paper presents three-dimensional steady state analysis of compact multi-louvered fin and flat tube heat exchangers applicable in domestic and mobile air conditioning systems. Conjugate heat transfer analysis has been conducted for five geometric… read more here.
Keywords: thermal hydraulic; air side; heat exchangers; air ... See more keywords
Experimental and numerical investigation of thermal-hydraulic performance of supercritical nitrogen in airfoil fin printed circuit heat exchanger
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.114829
Abstract: Abstract Printed circuit heat exchangers (PCHE) are a new kind of high efficiency and compact plate heat exchangers, which can be used in extreme conditions, such as high pressure, high heat flux and volumetric limitation.… read more here.
Keywords: nitrogen; thermal hydraulic; supercritical nitrogen; heat ... See more keywords
Investigations of the turbulent thermal-hydraulic performance in circular heat exchanger tubes with multiple rectangular winglet vortex generators
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.114838
Abstract: Abstract This work explores the turbulent thermal-hydraulic performance in circular heat exchanger tubes with multiple rectangular winglet vortex generators. Numerical simulations demonstrate that multi-longitudinal vortices are induced, which enhances fluid mixing in the tubes. The… read more here.
Keywords: turbulent thermal; thermal hydraulic; number; performance circular ... See more keywords
Investigation on the thermal-hydraulic performance in a PCHE with airfoil fins for supercritical LNG near the pseudo-critical temperature under the rolling condition
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2020.115404
Abstract: Abstract In this study, thermal and hydraulic performance of supercritical liquefied natural gas (LNG) is numerically studied in a printed circuit heat exchanger (PCHE) with airfoil fins under a rolling condition. Effects of operating pressures… read more here.
Keywords: thermal hydraulic; rolling condition; condition; performance ... See more keywords
Comparative study on the thermal-hydraulic performance of a shell and plate particle-SCO2 moving packed bed heat exchanger with various channel configurations
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2020.115946
Abstract: Abstract This article proposes a predictive static model to evaluate the thermal-hydraulic performance of a shell and plate particle-SCO2 moving packed bed heat exchanger, with consideration of pressure drop, radiation and property variations. The results… read more here.
Keywords: sco2; thermal hydraulic; performance shell; channel ... See more keywords
Experimental study on the hydraulic performance of nonwoven geotextile as subsurface drain filter in a silty loam area
Sign Up to like & getrecommendations! Published in 2021 at "Ain Shams Engineering Journal"
DOI: 10.1016/j.asej.2021.03.012
Abstract: Abstract Synthetic geotextile envelope can be used as a replacement of sand filters for subsurface drainage pipes. However, clogging and blocking can occur if the filter does not match the soils properly. This paper presents… read more here.
Keywords: subsurface; hydraulic performance; study hydraulic; filter ... See more keywords
Water quality and hydraulic performance of biochar amended biofilters for management of agricultural runoff.
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DOI: 10.1016/j.chemosphere.2021.130978
Abstract: This research evaluated the effect of biochar amendment rate on nitrogen species and organic carbon removals and hydraulic performance in biofilter columns treating dairy farm runoff. Initial studies compared the performance of sand columns amended… read more here.
Keywords: biochar; biochar amended; agricultural runoff; performance ... See more keywords
Improvement in thermal hydraulic performance by using continuous V and W-Shaped rib turbulators in gas turbine blade cooling application
Sign Up to like & getrecommendations! Published in 2021 at "Case Studies in Thermal Engineering"
DOI: 10.1016/j.csite.2021.100857
Abstract: Abstract Power output and efficiency of a gas turbine can be improved by employing ribs that have the potential to generate high Thermal Hydraulic Performance (THP). The objective of this experimental work is to achieve… read more here.
Keywords: ribs ribs; gas turbine; hydraulic performance; thermal hydraulic ... See more keywords
Modeling and optimization for hydraulic performance design in multi-source district heating with fluctuating renewables
Sign Up to like & getrecommendations! Published in 2018 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2017.10.078
Abstract: Abstract Hydraulic performance of a district heating system is a significant aspect in designing. In the context of multiple heat sources and looped topology layout, severe non-linear hydraulic characteristics have markedly impacts on the hydraulic… read more here.
Keywords: source; heat; hydraulic performance; district heating ... See more keywords