A high‐performance n‐type element for quasi‐solid‐state thermocells has been introduced, outperforming conventional p‐type elements and showcasing the potential to harness body heat as an energy source or power embedded sensors. This advance significantly contributes to waste thermal energy harvesting and wearable technology, paving the way for self ...
Gilyong Shin+10 more
wiley +1 more source
low Boiling Heat Transfer Characteristics of R290 in 5mm Small-diameter Tubes
The characteristics of heat transfer for R290 flow boiling in 5 mm small diameter tubes were investigated experimentally with a focus on the effects of heat flux, mass flow rate, and saturation temperature on the surface coefficient of boiling heat ...
He Kuan, Liu Jianhua, Yu Xiaoxiao
doaj
Effect of the Aspect Ratio and Tilt Angle on the Free Convection Heat Transfer Coefficient Inside Al2O3-Water-Filled Square Cuboid Enclosures. [PDF]
Almuzaiqer R, Ali ME, Al-Salem K.
europepmc +1 more source
Discussion: “Shell-side Coefficients of Heat Transfer in a Baffled Heat Exchanger” (Gardner, H. S., and Siller, Irving, 1947, Trans. ASME, 69, pp. 687–692) [PDF]
H. B. Nottage
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In this study, the unique role of the unusual lone‐pair‐π conjugation mechanism in poly(1,4‐anthraquinone) (P14AQ) is explored as an organic electrode material. Unlike traditional π‐π interactions, P14AQ's conjugation involves lone pairs of oxygen atoms interacting with the π cloud of adjacent units, enabling stable charge transport even with minimal π‐
Xiaotong Zhang, Piotr de Silva
wiley +1 more source
Discussion: “Electrically Heated Glove for Determining Local Values of Heat-Transfer Coefficients” (Goss, J. K., 1947, Trans. ASME, 69, pp. 705–707) [PDF]
Kirby Walker
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Internal Temperature Evolution Metrology and Analytics in Li‐Ion Cells
This study investigates the non‐linear evolution of internal temperatures across diverse operating conditions, highlighting the disparities between internal and external measurements and the resulting thermal asymmetries. The coupled thermo‐electrochemical modeling framework provides a comprehensive analysis of various heat generation modes, examining ...
Anuththara S. J. Alujjage+5 more
wiley +1 more source
Discussion: “Investigations of Heat-Transfer Coefficients for Air Flow Through Round Jets Impinging Normal to a Heat-Transfer Surface” (Huang, G. C., 1963, ASME J. Heat Transfer, 85, pp. 237–243) [PDF]
D. E. Metzger, John J. Schauer
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Compact heat exchanger with gas as a heat exchange medium is widely used in power plants, automotive, air conditioning, and others. However, the gas has a low thermal conductivity resulting in high thermal resistance causing a low rate of heat transfer ...
Syaiful+4 more
doaj +1 more source
Closure to “Discussions of ‘The Effect of Surface Roughness on the Convection Heat-Transfer Coefficient for Fully Developed Turbulent Flow in Ducts With Uniform Heat Flux’” (1959, ASME J. Heat Transfer, 81, p. 173) [PDF]
R. T. Lancet
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