Oeztuerk AyseguelEce Mehmet Cem2024-06-122024-06-121994791812804https://hdl.handle.net/20.500.14551/17855ASMEProceedings of the 2nd Biennial European Joint Conference on Engineering Systems Design and Analysis. Part 1 (of 8) -- 4 July 1994 through 7 July 1994 -- London, Engl -- 21113The initial laminar thermal boundary-layer flow past an impulsively started translating and spinning rotational symmetric body of uniform temperature is investigated. Velocity components and temperature are expanded in series in powers of time. Leading and first order functions are obtained analytically, second and third order functions are determined numerically. Application of the general results to a sphere shows that the surface heat flux is reduced in the neighbourhood of the point of separation and enhanced by the reversed flow inside the separated region.eninfo:eu-repo/semantics/closedAccessBoundary Layer Flow; Laminar Flow; Mathematical Models; Numerical Analysis; Rotation; Spheres; Surfaces; Temperature; Unsteady Flow; Velocity; Forced Convection; Surface Heat Flux; Translating Spinning Body; Heat ConvectionConference Object64165742-s2.0-0028016557N/A