Results 71 to 80 of about 532 (212)
Polymeric Materials Selection for Flexible Pulsating Heat Pipe Manufacturing Using a Comparative Hybrid MCDM Approach. [PDF]
Polymers (Basel), 2023 Ordu M, Der O.
europepmc +1 more source
Deep Underground Science and Engineering, EarlyView.Aluminum‐enhanced afterburning renders AE explosives more hazardous than conventional ones. Corrugated steel linings reduce far‐field AE blast overpressure by ~50% through wave reflection and dissipation. The developed model accurately predicts peak pressure (<10% error) and arrival time (<3% error), supporting protective design.
Zhen Wang +5 more
wiley +1 more source
Heat Transfer - Japanese Research, 1996 Effects of pulsation on flow and heat transfer characteristics are experimentally examined in the pulsating pipe flows having sinusoidal velocity fluctuation around a nonzero mean. By systematically varying three pulsation parameters (the amplitude, frequency, and mean velocity), time-averaged and fluctuating temperature profiles are measured under the
ISHINO, Yojiro +4 more
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Effect of Sequential and Combined Space‐Based Stressors on Perovskite Solar Cell Stability
EcoEnergy, EarlyView.A correlation between loss in performance and mobile ion concentration has been established by sequential stressing of perovskite solar cells under Low Earth Orbit conditions with exposure to protons, light, and thermal cycling. It is shown that the loss in performance increases when ion concentration increases and vice versa.
Saivineeth Penukula +9 more
wiley +1 more source
Research of heat exchange rate of the pulsating heat pipe [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2010 Given article presents experimental research of heat transfer characteristics of the pulsating heat pipe (PHP) which consists of seven coils with 1 mm inner diameter. Water was used as the heat carrier.
Kravets V. Yu. +2 more
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EnergiesPHPs (pulsating heat pipes) are widely used as an efficient heat transfer element in equipment thermal management and waste heat recovery due to their flexibility. The purpose of this study was to design a heat transfer device that utilizes an asymmetric
Dong Liu +5 more
doaj +1 more source
Modeling of pulsating heat pipes
Modélisation de caloduc oscillant Le caloduc oscillant (Pulsating Heat Pipe-PHP, en anglais) est une alternative prometteuse aux caloducs conventionnels pour répondre aux demandes croissantes de l'industrie du refroidissement de l’électronique.
openaire +2 more sources
Energy Science &Engineering, EarlyView.The low‐field nuclear magnetic resonance (NMR) measurements are applied to investigate the seepage characteristics of the single rough joint. The purpose of this paper is to investigate the seepage characteristics of granite specimens with single‐joint channel under the different roughness, confining pressures and seepage pressures.
Hao Cheng, Xiujie Zhong
wiley +1 more source
Energy Science &Engineering, EarlyView.Real‐world analysis of lithium iron phosphate battery systems in electric buses shows minimal short‐term temperature impact on energy but significant long‐term degradation at higher temperatures. Efficient cooling and thermal uniformity are critical to prevent accelerated aging, maintain performance, and ensure safety under dynamic operating conditions.
Wiktoria Kaczmarek +4 more
wiley +1 more source
Flexibilizing inorganic thermoelectrics
FlexMat, EarlyView.This perspective reviews advances in flexible inorganic thermoelectric materials, covering ductile bulks, thin films, and fibers/yarns. It highlights strategies like warm metalworking, van der Waals material screening, orientation and sandwich engineering, and device integration, offering pathways to combine flexibility and performance for wearable ...
Xiao‐Lei Shi +3 more
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