Heat transfer in the critical region
β Scribed by R. P. Bringer; J. M. Smith
- Publisher
- American Institute of Chemical Engineers
- Year
- 1957
- Tongue
- English
- Weight
- 840 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0001-1541
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π SIMILAR VOLUMES
In the present study, heat transfer coefficients of oscillatory flow at inner surfaces of the heating and cooling regions of oscillation-controlled heat-transport tubes (OCHTs) are investigated numerically. The numerical simulation is conducted under the following three conditions for the tube walls
For a c v -calorimeter of small dimensions, the procedure of measurement was changed from discontinuous to continuous to avoid heat loss and to increase the output of c v data. Values of c v were measured in the vicinity of the critical point. The critical exponent Ξ± was fitted to the values of c v
We have measured the isochoric heat capacity \(C_{V}\) of carbon dioxide in both the one-phase and two-phase regions near the critical point. Temperatures varied from \(280 \mathrm{~K}\) to \(355 \mathrm{~K}\), and densities varied from \(461.2 \mathrm{~kg} \cdot \mathrm{m}^{-3}\) to \(519.2 \mathrm