Furthermore, the moving velocity of the solid influences the cooling characteristics, considering that the duration of water contact of a local point on the test sheet is shorter for larger velocities. Moreover, the maximum value of the surface heat flux in the jet impact region can be roughly...
LAGOUARDE J,BRUNET Y.A simple model for estimating the daily upward longwave surface radiation flux from NO- AA-AVHRR data[J].International Journal of Remote Sens- ing,1993,14(5):907-925.Lagouarde, J.; Brunet, Y. A simple model for estimating the daily upward longwave surface radiation ...
A contribution of the radiative surface heat transfer has been evaluated. Pulsating heat flux on the solid fuel surface has been found for the regime approaching the transition from laminar to turbulent. Solid-phase dissipative transfer characteristics at the surface show under-relaxation behavior in ...
At CHF, the liquid being in contact with the heated surface is replaced by a vapor blanket, characterized by a sharp reduc- tion of the local heat transfer coefficient, and a sudden increase in surface temperature for heat-flux controlled systems. Therefore, CHF forms one of the most ...
Laminar film condensation in upward and downward vapor flows is numerically investigated by using a sharp-interface level-set method to track the condensate film surface and accurately calculating the phase-change mass flux under the saturation temperature condition at the interface. An analytical model...
Furthermore, in all setups where the spacing was greater than 0 cm, the pyrolysis front actually accelerated over the height of the array. Convective heat transfer correlations were found to nearly predict the burning behavior of this accelerating pyrolysis front. It should be noted that nearly ...
4.The upward continuous casting apparatus according to claim 1,wherein the solid heat transfer member has a curved surface shape at a portion of the solid heat transfer member placed into contact with the casting. 5.The upward continuous casting apparatus according to claim 1,wherein the solid...
water analyses point to fluids sourced deep (>3 km) below Venere mud volcano. An upward-branching plumbing system is proposed to account for co-existing mud breccia extrusion and gas seepage via multiple surface vents that influence the distribution of seafloor ecosystems. This model of mud ...
Decreasing the capillary diameters shifted the transition to a dispersed flow pattern to a higher superficial liquid velocity, because of the combination of surface tensions and tube diameters. The transition to purely annular flow almost occurred at a constant superficial gas velocity and approached a...
HTE is the sudden increase of heat transfer coefficient near Tpc. A sharp wall temperature rise is called HTD. When HTD occurs, it might lead to the heating surface failure because of burning out. Hence, great attention has been paid on HTD [13,14,15]. At present, the mechanism of HTD...