WebFeb 25, 2016 · Experimental study of frost crystal dendrite growth on a cryogenic cold surface under natural convection conditions 2024, International Journal of Refrigeration Show abstract Frosting mechanism and behaviors on surfaces with simple geometries: A state-of-the-art literature review 2024, Applied Thermal Engineering Show abstract WebOct 1, 2024 · Frost formation is a quite common phenomenon in the fields of cryogenic engineering, air conditioning, chemical industry and aerospace industry, once a cold surface is exposed to the moist air,...
Frosting characteristics and prediction of thickness of frost …
WebMar 1, 2024 · Frost formed on cryogenic equipment affects thermal performance and leads to maintenance problems [ 1, 2 ]. Although studies on frosting have been conducted for a long time, most have been at general-low temperatures (-30–0 °C) [3]. WebApr 1, 2024 · A computational fluid dynamics (CFD) model was developed for describing the frosting process of trace water vapor on a cryogenic surface in nitrogen gas flow. The calculated results were... shirt name plate
Quantitative analysis of frosting characteristics at ultra-low ...
WebApr 9, 2024 · The fractal frost heave model proposed in this study consists of eqs. (2), (6), (13), (15), (20), (23), (24), (29), which is a highly coupled set of partial differential equations (the coupling mechanism is illustrated in Fig. 3) and is difficult to obtain an analytical solution by general methods.We therefore adopted the finite element method and applied the … WebDec 25, 2024 · To quantitatively investigate the growth behavior of the frost layer according to the four operating conditions, namely, cooling surface temperature, absolute … WebMar 1, 2024 · Frost formed on cryogenic equipment affects thermal performance and leads to maintenance problems [1,2]. Although studies on frosting have been conducted for a long time, most have been at general-low temperatures (-30–0 °C) [3]. However, frosting at ultra-low temperatures (below –100 °C) differs from frosting at general-low temperatures [4,5]. shirt napkin fold