Results 111 to 120 of about 328,365 (310)
Combined Thermal Effect of Cool Roof and Cool Façade on a Prototype Building
Energy Procedia, 2015 AbstractRecently, huge efforts were made to develop new passive solutions for optimizing building summer thermal-energy behavior. While cool roofs are well investigated, a lack of knowledge is detected about the benefits deriving from the combination of cool roofs and cool façades.
PISELLO, ANNA LAURA +4 more
openaire +3 more sources
Direct measurements and analysis of skin friction and cooling downstream of multiple flush-slot injection into a turbulent Mach 6 boundary layer [PDF]
Experiments were conducted to determine the reduction in surface skin friction and the effectiveness of surface cooling downstream of one to four successive flush slots injecting cold air at an angle of 10 deg into a turbulent Mach 6 boundary layer. Data
Howard, F. G., Strokowski, A. J.
core +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez +5 more
wiley +1 more source
Numerical study of effusion cooling on an adiabatic flat plate
Propulsion and Power Research, 2013 The present study aims to investigate the effectiveness of effusion film cooling on an adiabatic flat plate. Cylindrical holes of 30° inclination are used for supplying cold air to the hot primary flow. A non-dimensional parameter called the film cooling
Reaz Hasan, Agin Puthukkudi
doaj +1 more source
Conjugate heat transfer study of various cooling structures and sensitivity analysis of overall cooling effectiveness. [PDF]
Sci Rep, 2022 Liu R, Li H, You R, Huang Y, Tao Z.
europepmc +1 more source
Advanced liner-cooling techniques for gas turbine combustors [PDF]
Component research for advanced small gas turbine engines is currently underway at the NASA Lewis Research Center. As part of this program, a basic reverse-flow combustor geometry was being maintained while different advanced liner wall cooling ...
Norgren, C. T., Riddlebaugh, S. M.
core +1 more source
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Investigations on the effect of different influencing factors on film cooling effectiveness under the injection of synthetic coolant. [PDF]
Sci Rep, 2021 Chang J, Duan X, Du Y, Guo B, Pan Y.
europepmc +1 more source
Effect of providing cooling techniques (pre-cooling & per-cooling) on cognitive function
RetosThe implementation of cooling techniques plays a crucial role in minimizing exercise-induced hyperthermia, thereby enhancing performance and preserving cognitive function during training. However, studies on the effect of cooling techniques on cognitive function have yielded mixed results due to inconsistent methodologies, unclear implementation ...
openaire +2 more sources
Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source