The experiments are conducted at different pressures of condensing steam between 100 and 200 kPa, and cooling water flow rate is varied from 8 ( Re ≈12 000) to 16 lpm ( Re ≈24 000) . The condensing side heat transfer coefficient is computed by the modified Wilson plot technique as ...
Commonly-used correlations for heat transfer coefficient are unable to accurately predict the experimental results, so a new correlation is proposed. The new correlation takes into account heat transfer through the stratified liquid layer at the tube bottom as well as through the condensing film ...
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Poly-disperse simulation of condensing steam-water flow inside a large vertical pipe With the increase of orifice diameter, breakup becomes dominant in determining bubble size change. The effect of inter phase heat transfer coefficient ... YLD Liao - 《International Journal of Thermal Sciences》 被...
Time-Average Heat Transfer Coefficient for Steam-Air Condensation during the Dropping of Containment Pressure. Energies 2022, 15, 9034. https://doi.org/10.3390/en15239034 AMA Style Li S, Hui K, Ke Z, Li Y. Time-Average Heat Transfer Coefficient for Steam-Air Condensation during the Dropping...
The steam is cooled upon contact with the heat transfer coil containing the cool water and condenses, transferring its latent heat. As a result, the temperature of the water in the coils rises. The resulting condensate drips down to collect in the base of the exchanger. Once the condensate ...
The following work for steam condensing on the outside surface of a 3 4 in OD × 5 8 in ID × 12 1 2 in long copper tube has verified the effect of the inclination of the cylinder on the heat-transfer coefficient as predicted by the above theory. The experimentally determined ...
The design of steam and hot water injection projects requires estimation of casing temperatures and wellbore heat losses. Several authors have shown that well bore heat losses and casing temperatures can be calculated if the overall heat transfer coefficient is known. A brief derivation is presented ...
Based on the data processing of experimental points, a correlation of steam condensation heat transfer coefficient in wavy plate channel is got, which can be recommended to calculate steam condensation heat transfer coefficient in PHE. 展开 关键词: plate heat exchanger steam condensation heat transfer...
In an evaporator in which the heat transfer surface is a rotating cone, the overall heat transfer coefficient depends on the cone angle, the film thickness, the speed of rotation, the liquid properties, the temperature difference between the evaporating liquid and the condensing steam, the evaporat...