Define convection oven. convection oven synonyms, convection oven pronunciation, convection oven translation, English dictionary definition of convection oven. n. An oven having a fan that shortens cooking time by circulating hot air uniformly around the
If the boundary conditions and parameters used in calculation model of convection transmits heat coefficient are confirmed as following: The cold plank car velocity V is 120 km/h, and air temperature is 25°C, and the atmosphere press is 1013250 Pa, and wind velocity Vf is 10 m/s, and ...
All values are wintertime mean anomalies for December to February (DJF), and the correlation coefficient between variables of x and y axes is shown above each panel. The number next to each circle symbol indicates the last two digits of the year to which the particular January belongs to. ...
13. Heat convection coefficient and airway scale have little influence on the area of cooled zone by ventilation. 巷道壁面风流与围岩的换热系数和巷道的几何尺寸对巷道围岩的冷却范围影响非常小。 14. convection zone什么意思 14. Material selection of the superhigh pressure saturated steam superheating zone...
lattice Boltzmann (LB) method based on local thermal non-equilibrium (LTNE) conditions, indicating that by increasing the LTNE parameters such as the thermal conductivity ratio of solid-to-fluid and the coefficient of the interphase heat transfer, the solid heat transfer rate increases dramatically...
Details of the regression coefficient (slope), goodness of fit (R2), and the p value for each regression are shown in Table S1 in Supporting Information S1. It is noteworthy that when the bin width is reduced by half (0.25 km), the qualitative results of regression analyses remain ...
The impact of changing the body location within the air duct and the air speed are also demonstrated. The cylinders were manufactured with circular, triangular and square sections of copper for its high thermal conductivity with appropriate dimensions, while maintaining the surface area of all shapes...
The parameterization of friction velocity, roughness length, and the drag coefficient over coastal zones and open water surfaces enables us to better under... Z Gao,Q Wang,M Zhou - 《大气科学进展》 被引量: 42发表: 2009年 Development of Air-Sea Bulk Transfer Coefficients and Roughness Lengths...
Skin-friction coefficient τw : Wall shear-stress References Zhou H, Lee J (2011) Nanoscale hydroxyapatite particles for bone tissue engineering. Acta Biomater 7:2769–2781 Google Scholar Casati R, Vedani M (2014) Metal matrix composites reinforced by nano-particles-a review. Metals 4:65–...
The summertime Sahara and Sahel are the world’s largest source of airborne mineral dust. Cold-pool outflows from moist convection (‘haboobs’) are a dominant source of summertime uplift but are essentially missing in global models, raising major questi