The calculation of heat transfer coefficient for condensation of steam on a vibrating vertical tube
β Scribed by J.C. Dent
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 513 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0017-9310
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## Abstract The mechanism of convective condensation heat transfer of moist mixed gas across a horizontal tube was studied in this paper. The models referring to how the liquid film flows and the heat transfers on the tube are set up by combining modified film model and Nusselt condensation theory.
When a contmuous cylmder IS cooled by passmg lt longltudmally through a qmet flmd (free convecfion IS not consldered) then the followmg relatlon for the local heat transfer coefficlent can be glven The group d(PΓ©,)/P&. allows for the curvature of the cylmder. the fourth dlmenslonless group accommoda