Results 21 to 30 of about 47,254 (254)
Chemical Engineering Transactions, 2017 Taking the piston of heavy commercial vehicle as an example, in-cylinder local heat transfer boundary condition is obtained through the calculation of intake, spray, combustion and exhaust process; the heat transfer boundaries of the inner oil gallery ...
X. Liu +4 more
doaj +1 more source
Case Studies in Thermal Engineering, 2023 Piston cooling gallery is an effective cooling method to achieve an acceptable piston temperature field. This paper aims to analyze the effects of teardrop dimples size and dimple head-and-tail orientation on flow and heat transfer inside the cooling ...
Jinkun Wang +4 more
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Авіаційно-космічна техніка та технологія, 2019 The analysis of the efficiency of cooling air of cogeneration gas-piston module of installations for combined production of electric energy, heat, and cold is performed.
Андрій Миколайович Радченко +4 more
doaj +1 more source
Effect of flow in the circular 90-degree curved nozzles on ejecting oil jet behavior
Journal of Fluid Science and Technology, 2021 In general, technical methods for improving the thermal efficiency of an engine increase the heat load on peripheral components. Recently, a piston cooling gallery equipped with a flow path has been developed.
Mikimasa KAWAGUCHI +7 more
doaj +1 more source
Combined effects of pressure and Ru substitution on BaFe2As2 [PDF]
, 2011 The ab-plane resistivity of Ba(Fe1-xRux)2As2 (x = 0.00, 0.09, 0.16, 0.21, and 0.28) was studied under nearly hydrostatic pressures, up to 7.4 GPa, in order to explore the T-P phase diagram and to compare the combined effects of iso-electronic Ru ...
A. Thaler +6 more
core +4 more sources
Geophysical Monograph Series, Page 137-165., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Konstantin Litasov +3 more
wiley +2 more sources
Critical behavior of two freely evolving granular gases separated by an adiabatic piston
, 2010 Two granular gases separated by an adiabatic piston and initially in the same macroscopic state are considered. It is found that a phase transition with an spontaneous symmetry breaking occurs.
Brey, J. Javier, Khalil, Nagi
core +1 more source
Analysis of influence of piston motion law on characteristics of working process of single-stage carbon dioxide compressor unit [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2020 The results presented in the work shows that the implementation of the carbon dioxide compression process in an oil-free low-speed stage of a reciprocating compressor with intensive external cooling can increase the refrigeration coefficient and ...
I. P. Aistov +4 more
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Journal of Fluid Science and Technology, 2019 Much attention has recently been given to high-efficiency cooling of pistons in internal combustion engines by cooling channels because of improved thermal efficiency. Cooling a piston efficiently requires a grasp of the gas-liquid multiphase flow state.
Akira NAKASHIMA +5 more
doaj +1 more source
Works of Georgian Technical UniversityMany thermal processes are widely used in food production, as a result of which the finished products or semi-finished products need to be cooled. Of the means used for rapid cooling required by production, the use of chilled air is the most acceptable for food products.
Tamaz Isakadze +2 more
openaire +1 more source