TY - JOUR AU - V.N.D. Murthy PY - 2014/07/01 Y2 - 2024/03/29 TI - Combined Laminar And Turbulent Flow Over Rotating Cones JF - Defence Science Journal JA - DSJ VL - 23 IS - 3 SE - General Papers DO - 10.14429/dsj.23.6473 UR - https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/6473 AB - An analysis has been carried out for the combined laminar and turbulent flow over rotating cones in an otherwise undisturbed fluid. The momentum integral equations in meridianal and circumferential directions, which govern the turbulent fluid flow over a rotating cone, have been solved in their dimensionless forms. A continuous eddy diffusivity of momentum, suggested by Van Driest, has been adopted to obtain the velocity components. Taking the central laminar core into account, friction moment coefficients are calculated as functions of cone Reynolds number Re/sub 0/. The theoretical are compared with other theories and the available experimental data. ER -