The effect of ambient air condition on heat transfer of hot steel plate cooled by an impinging water jet
العنوان: | The effect of ambient air condition on heat transfer of hot steel plate cooled by an impinging water jet |
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المؤلفون: | Sung Hong Lee, Pil-Jong Lee, Hae-Won Choi |
المصدر: | KSME International Journal. 17:740-750 |
بيانات النشر: | Springer Science and Business Media LLC, 2003. |
سنة النشر: | 2003 |
مصطلحات موضوعية: | Jet (fluid), Materials science, Mechanical Engineering, Heat spreader, Heat transfer, Thermodynamics, Laminar flow, Composite material, Saturation (chemistry), Cooling capacity, Water vapor, Ambient air |
الوصف: | It has been observed that the cooling capacity of an impinging water jet is affected by the seasonal conditions in large-scale steel manufacturing processes. To confirm this phenomenon, cooling experiments utilizing a hot steel plate cooled by a laminar jet were conducted for two initial ambient air temperatures (10°C and 40°C) in a closed chamber, performing an inverse heat conduction method for quantitative comparison. This study reveals that the cooling capacity at an air temperature of 10°C is lower than the heat extracted at 40°C. The amount of total extracted heat at 10°C is 15% less than at 40°C. These results indicate the quantity of water vapor, absorbed until saturation, affects the mechanism of boiling heat transfer. |
تدمد: | 1226-4865 |
URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::ac256025c16a5b1d75bb4e4a5a77cd07 https://doi.org/10.1007/bf02983869 |
حقوق: | CLOSED |
رقم الأكسشن: | edsair.doi...........ac256025c16a5b1d75bb4e4a5a77cd07 |
قاعدة البيانات: | OpenAIRE |
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