Research Article
Thermal Characteristics of a Stratospheric Airship with Natural Convection and External Forced Convection
Table 2
Empirical equations for forced convection heat transfer.
| | Proposed by | Geometry model | Empirical equation |
| | Dai and Fang [21] | Ellipsoid | | (vi) | | Carlson and Horn [13] | Sphere | | (vii) | | Kreith [17] | Horizontal flat panel | | (viii) | | Incropera and De Witt [15] | Horizontal flat panel | | (ix) | | Holman [16] | Horizontal flat panel | | (x) | | Kishore and Gu [18] | Ellipsoid | | (xi) | | Incropera and De Witt [15] | Sphere | | (xii) | | Richter and Nikrityuk [19] | Ellipsoid | | (xiii) |
|
|
