Published: May 31, 2019

Full Length Papers

Dynamic Stability Study on an Exponentially Tapered Rotating Asymmetric Sandwich Beam Under the Action of a Pulsating Axial Load with Variable Temperature Gradient

10.61653/joast.v71i2.2019.137
M. Pradhan (1), P.R. Dash (2)
(1) Department of Mechanical Engineering Veer Surendra Sai Universitgy of Technology (VSSUT) Burla, Sambalpur, Odisha-768 018 ,
(2) Department of Mechanical Engineering Veer Surendra Sai Universitgy of Technology (VSSUT) Burla, Sambalpur, Odisha-768 018
199-207
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33

Estimation of Turbulent Heat Transfer Rates for Flow Over Buildings Using Openfoam

10.61653/joast.v71i2.2019.138
K. Veena (1), K.M. Parammasivam (2), T.N. Venkatesh (3)
(1) Madras Institute of Technology Anna University Campus, Chromepet Chennai-600 044 ,
(2) Madras Institute of Technology Anna University Campus, Chromepet Chennai-600 044 ,
(3) Computational and Theoretical Fluid Dynamics Division (CTFD) CSIR-National Aerospace Laboratories Post Box No. 1779, Kodihalli Bangalore-560 017
208-213
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62

Grid Method Based Store Separation Suite Using Paranam Mesh Free Solver

10.61653/joast.v71i2.2019.139
A. Shikhar Jaiswal (1), C.K. Niranjanan (2), Keshav Malagi (3), V. Ramesh (4), S.M. Deshpande (5)
(1) Computational and Theoretical Fluid Dynamics Division (CTFD) CSIR-National Aerospace Laboratories Post Box No. 1779, Kodihalli Bangalore-560 017 ,
(2) Computational and Theoretical Fluid Dynamics Division (CTFD) CSIR-National Aerospace Laboratories Post Box No. 1779, Kodihalli Bangalore-560 017 ,
(3) Computational and Theoretical Fluid Dynamics Division (CTFD) CSIR-National Aerospace Laboratories Post Box No. 1779, Kodihalli Bangalore-560 017 ,
(4) Computational and Theoretical Fluid Dynamics Division (CTFD) CSIR-National Aerospace Laboratories Post Box No. 1779, Kodihalli Bangalore-560 017 ,
(5) Engineering Mechanics Unit Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Jakkur Bangalore-560 064
214-218
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38

A Critical Comparison of DNS Versus RANS Model Results on an HPT Blade for a Small Engine

10.61653/joast.v71i2.2019.140
Kishore Singh Patel (1), N.H. Maruthi (2), S.M. Deshpande (3), Roddam Narasimha (4), Rajesh Ranjan (5)
(1) Engineering Mechanics Unit Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Bangalore-560 064 ,
(2) Engineering Mechanics Unit Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Bangalore-560 064 ,
(3) Engineering Mechanics Unit Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Bangalore-560 064 ,
(4) Engineering Mechanics Unit Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Bangalore-560 064 ,
(5) Postdoctoral Research Scholar Department of Mechanical and Aerospace Engineering The Ohio State University Columbus, OH 432 10
219-224
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39

Numerical Investigation on the Effect of Geometric Parameters of Chevron Nozzle on Generation of Steamwise Vortices in High Subsonic Jets

10.61653/joast.v71i2.2019.141
Malay Suvagiya (1), S.D. Sharma (2)
(1) Department of Aerospace Engineering Indian Institute of Technology Bombay (IITB) Powai Mumbai-400 076 ,
(2) Department of Aerospace Engineering Indian Institute of Technology Bombay (IITB) Powai Mumbai-400 076
225-230
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59

Shock Induced Flow-Separation in Hypersonic Intakes at Off-Design Conditions

10.61653/joast.v71i2.2019.142
Rachit Singh (1), Krishnendu Sinha (2)
(1) Postgraduate Student Department of Aerospace Engineering Indian Institute of Technology Bombay Powai, Mumbai-400 076 ,
(2) Professor Department of Aerospace Engineering Indian Institute of Technology Bombay Powai, Mumbai-400 076
231-249
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23

Technical Note

Development of a Technique to Measure Periodic Static Pressure on Diffuser Hub of a Centrifugal Compressor

10.61653/joast.v71i2.2019.143
N. Sitaram (1), Swapnil Keshari (2), S. Anish (3)
(1) School of Aeronautical Sciences Hindustan Institute of Technology and Science Rajiv Gandhi Salai (OMR), Padur, Kelambakkam Chennai-603 103 ,
(2) School of Aeronautical Sciences Hindustan Institute of Technology and Science Rajiv Gandhi Salai (OMR), Padur, Kelambakkam Chennai-603 103 ,
(3) Department of Mechanical Engineering National Institute of Technology Karnataka Srinivas Nagar, Surathkal Mangalore-575 025
250-259
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34

Flow Field Investigation on a Double Delta Wing

10.61653/joast.v71i2.2019.144
Samrat Biswas (1), Aritras Roy (2), Animesh Roy (3), Bireswar Majumdar (4), Prabir Kumar (5)
(1) Department of Power Engineeringa Jadavpur University, Salt Lake Kolkata-700 106 ,
(2) Department of Power Engineeringa Jadavpur University, Salt Lake Kolkata-700 106 ,
(3) Department of Power Engineering Jadavpur University, Salt Lake Kolkata-700 106 ,
(4) Department of Power Engineering Jadavpur University, Salt Lake Kolkata-700 106 ,
(5) De Department of Mechanical Engineering Jadavpur University Kolkata-700 032
260-268
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22

Student Papers

Flight Test Investigation on Loss of Control Due to Flap and Landing Gear Configuration Change

10.61653/joast.v71i2.2019.145
Inderjeet Singh Singh (1), Ajoy Kanti Ghosh (2)
(1) Student Department of Aerospace Engineering Indian Institute of Technology Kanpur Kanpur-208 016 ,
(2) Professor and Head Department of Aerospace Engineering Indian Institute of Technology Kanpur Kanpur-208 016
269-276
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27

Technology Spark

Acoustic Test on Satellites

. (1)
(1)
277-288
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7

Book Release

Aircraft Materials and Processes

Dr. R Balasubramaniam (1)
(1) Editor- Journal of Aerospace Sciences and Technologies The Aeronautical Society of India (Formerly, Distinguished Scientist, National Aerospace Laboratories, Bangalore)
279
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6