Search Results - "Kumar, R. Ajith"

Flow Structures around a Square Cylinder: Effect of Corner Chamfering by Hariprasad, C. M., Ajith Kumar, R., Dahl, Jason, Sohn, Chang Hyun

“…In this paper, results of a flow visualization study on the flow around a square cylinder with corner chamfering are presented. The corners of the test…”
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Exergetic performance assesment of a downward solar air heater with impinging air jets - An experimental study by Harikrishnan, M., Kumar, R Ajith, Baby, Rajesh, Percy, Dani, Kumar, S. Ajith

“…The main objective of the present study is to perform an in-depth exergetic analysis on a downward solar air heater (SAHRR) in two configurations: one…”
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Experimental Investigation of Effect of Winglets on the Aerodynamic Performance of a Mini UAV by Deshpande, Parag, Vikraman, Akhil, Anand, Shashant, Antony, Roshan, Dodamani, Ravi, C. S, Suraj, Ajith Kumar, R

“…AbstractThis experimental investigation focuses on the feasibility of attaching winglets to an indigenously developed fixed-wing mini unmanned aerial vehicle…”
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Vortex Suppression through Drain Port Sizing by Ajith Kumar, R, Joykutty, Josy, Shaji, Rahul Korah, Srikrishnan, A. R

“…AbstractThis paper reports on an experimental study motivated by the issue of vortex formation in fuel tanks of liquid propulsion rockets. In this study,…”
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Vortex Formation during Draining from Cylindrical Tanks: Effect of Drain Port Eccentricity by Ajith Kumar, R, Nair, Ragesh R, Prabhu, Mahadev, Srikrishnan, A. R

“…AbstractThis paper reports an experimental study on the combined effect of drain port eccentricity and port diameter on air core vortex formation in a…”
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Rankine Vortex Formation during Draining: A New Twin Port Suppression Strategy by Prabhu, M., Ajith Kumar, R., Gopikrishnan, T. H., Deshpande, P. J., Anandhakrishnan, U., Kiran, A. S., Govindu, R. P.

“…This paper reveals the results of a study of vortex air core formation (Rankine vortex) when a rotated liquid (water) column in a cylindrical vessel is drained…”
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On the selection of humidification dehumidification desalination system cycle for high productivity, low energy consumption and low capital cost by Raj, P. Ranjitha, Jayakumar, J.S., Ajith Kumar, R.

“…Humidification Dehumidification (HDH) desalination is a convenient process to produce drinking water from low temperature saline water in waterfront areas…”
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A PIV study of the near wake flow features of a square cylinder: influence of corner radius by Kumar, R. Ajith, Sohn, Chang Hyun, Gowda, B. H. Lakshmana

“…In this study, the near wake characteristics of transversely oscillating square-section cylinders with different corner radii were investigated using the…”
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Pathological Complete Response with Platinum Containing Neoadjuvant Chemotherapy in Triple-negative Breast Cancer: An Interventional Study by Jose, Binila Mary, Kumar, VR Ajith, Meloot, Suma Susan

“…Introduction: Triple-negative Breast Cancer (TNBC) accounts for 20% of all breast cancer cases globally and responds well to cytotoxic chemotherapy. The…”
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Pressure and Velocity Profiles over a Weir Using Potential Flow Model by Kumar, M. R. Ajith, Hanmaiahgari, Prashanth R, Pu, Jaan H

“…A potential flow model of the semi-inverse type is proposed to simulate flow over round crested weirs. This technique involves the construction of only…”
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Influence of corner radius on the near wake structure of a transversely oscillating square cylinder by Ajith Kumar, R., Sohn, Chang Hyun, Gowda, B. H. Lakshmana

“…The near wake flow field features of transversely oscillating square section cylinders with different corner radii were studied in an attempt to assess the…”
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Flow-induced vibration of a square cylinder without and with interference by Kumar, R. Ajith, Gowda, B.H.L.

“…This paper presents the results of an investigation on the interference effects of a rigid square cylinder on the transverse vibrations of a spring-mounted…”
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An experimental investigation to assess the thermal performance of a sensible storage based-downward solar air heater by Harikrishnan, M, Kumar, R Ajith, Baby, Rajesh, Kumar S, Ajith

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Safety analysis on a vibrating prismatic body: A data-mining approach by Sugumaran, V., Ajith Kumar, R., Gowda, B.H.L., Sohn, C.H.

“…In this paper, the flow-induced oscillation of a prismatic body, viz., a square section cylinder (test cylinder) under interference conditions is analysed…”
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Flow-induced oscillations of a square cylinder due to interference effects by Gowda, B.H.L., Kumar, R. Ajith

“…Measurements of the flow-induced oscillations of a spring-mounted square cylinder (test cylinder, side dimension B) due to the presence of a rigid square…”
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Decision tree: A very useful tool in analysing flow-induced vibration data by Kumar, R. Ajith, Sugumaran, V., Gowda, B.H.L., Sohn, C.H.

“…This paper presents the results of an analysis of flow-induced oscillations of a square section cylinder under interference conditions using a data-mining tool…”
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Drag reduction for flow past a square cylinder through corner chamfering by Nawaz, Muhammad Ahsan, Abubaker, Muhammad, Kumar, R. Ajith, Sohn, Chang-Hyun

“…This study investigates the unsteady incompressible flow around a square cylinder with different chamfer ratios (CRs) using a commercial finite volume code,…”
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Interference excitation of a square section cylinder by Ajith Kumar, R., Gowda, B. H. L., Sohn, C. H.

“…Wind tunnel experiments were conducted to study the interference excitation of a square section cylinder (test cylinder) and the results are reported in this…”
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Parametric Study of Heat Transfer and Pressure Drop Characteristics of a Rectangular Offset Strip Fin Compact Heat Exchanger by VR Rahul, Kumar R Ajith

“…Compact heat exchangers are of great topics of interest while we are dealing with the enhancement of heat transfer rate. In this study, a rectangular offset…”
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Negative Emission Power Plants: Thermodynamic Modeling and Evaluation of a Biomass-Based Integrated Gasification Solid Oxide Fuel Cell/Gas Turbine System for Power, Heat, and Biochar Co-Production—Part 1 by Jaiganesh, N., Kuo, Po-Chih, Woudstra, Theo, Ajith Kumar, R., Aravind, P. V.

“…This article is the first of a two-part series presenting the thermodynamic evaluation and techno-economics of developing negative-emission power plants. The…”
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