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Effect of blockage and wall correction methodology on scaled models at subsonic Mach numbers

Implementing Organization

Principal Investigator
Dr. Siva Krishna Reddy
Research Assistant Professor, Mechanical Engineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu
CO-Principal Investigator
Shri Prasath M
Vikram Sarabhai Space Centre, ISRO, Thiruvananthapuram, Kerala

Project Overview

Scaled wind tunnel models are used for wind tunnel testing due to tunnel size. Higher size models are always preferable due to model fidelity and obtaining higher Reynolds number. Due to larger model size, wind tunnel models offer blockage to the flow and hence, data obtained is corrupted. This project aims to formulate a computer program to correct the wind tunnel data on general models (slender, wing body and bluff bodies etc.,) by measuring wall pressures and carrying out appropriate corrections on the aerodynamic coefficients.

Achievements

The project being undertaken by ISRO in collaboration with academia is directly or indirectly beneficial to the society.

Source

Source
Indian Space Research Organisation (ISRO)- Department of Space (DOS) 2022-2060
Quick Information
Area of Research
Astronomy & Space Sciences
Focus Area
Experimental
Start Date
2023
Status
ongoing
Contact
krishnareddy.iitg@gmail.com
Output
No. of Research Paper
00
Technologies (If Any)
00
No. of PhD Produced
00
Publications
00
No. of Patents
Filed : 00
Grant : 00
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