Shanti Bhushan

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The recent development of CFDShip-Iowa Version 6, a high-performance, high-fidelity Cartesian grid solver for computational ship hydrodynamics, is presented. First, a wall function approach has been introduced for wall-layer modeling based on the immersed boundary method and the one-equation Spalart-Allmaras turbulence model. Second, in order to develop(More)
Scalability studies are performed for CFDShip-Iowa URANS/DES curvilinear and Cartesian grid solvers and calculations are performed using largest grids to date. Verification and validation study is performed for V4-DES solution for DTMB 5415 with bilge keels at 20 static drift using up to 250M grid. The instantaneous and mean flow field is analyzed to(More)
BACKGROUND The purpose of our study has been to evaluate the efficacy of single photon emission computed tomography (SPECT) over planar bone scan in identifying solitary vertebral lesions in patients with low backache and its ability to differentiate various pathologies according to the uptake pattern. MATERIALS AND METHODS The study included twenty(More)
Plan: To evaluate the Pharmacognostic properties including physicochemical characters and HPTLC profile of seeds of Strychnos potatorum L. Methodology: Micro and macroscopic characters of fresh and dried seed samples were analyzed. Physicochemical studies, fluorescent behavior of seeds and estimation of Quercetin by HPTLC were performing by using standard(More)
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