Personal information

Other IDs

ResearcherID: Q-7439-2018
Scopus Author ID: 57189440632

Countries

India

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Employment (1)

Indian Institute of Technology Jodhpur: Jodhpur, Rajasthan, IN

2019-06-03 to present | Assistant Professor (Mechanical Engineering)
Employment
Source: Self-asserted source
Arun Kumar Rajagopal

Education and qualifications (2)

Indian Institute of Technology Madras: Chennai, Tamilnadu, IN

2013-06-15 to 2018-02-15 | Ph.D. (Aerospace Engineering)
Education
Source: Self-asserted source
Arun Kumar Rajagopal

Andong National University: Andong, Gyeongsangbuk-do, KR

2011-08-01 to 2013-06-30 | M.S (Mechanical Engineering)
Education
Source: Self-asserted source
Arun Kumar Rajagopal

Professional activities (1)

Society for Shock Wave Research: Bangalore, Karnataka, IN

Life Time Member
Membership
Source: Self-asserted source
Arun Kumar Rajagopal

Works (24)

Flow physics of supersonic crossflow with transversely injected jets in streamwise tandem configuration

Physics of Fluids
2025-03-01 | Journal article
DOI: 10.1063/5.0251204
Contributors: Spandan Maikap; Arun Kumar Rajagopal
Source: check_circle
Crossref

A COMBINED DESALINATION AND REFRIGERATION SYSTEM BASED ON SOLAR EJECTOR TECHNOLOGY

Multiphase Science and Technology
2024 | Journal article
DOI: 10.1615/multscientechn.2024054243
Part of ISSN: 0276-1459
Contributors: Anoop S L; Arun Rajagopal; B. Kothadia Hardik
Source: Self-asserted source
Arun Kumar Rajagopal

FUNDAMENTAL INVESTIGATION OF LIQUID INJECTION IN SUPERSONIC CROSSFLOW: AN EXPERIMENTAL STUDY

Multiphase Science and Technology
2024 | Journal article
DOI: 10.1615/multscientechn.2024054240
Part of ISSN: 0276-1459
Contributors: Srinivas M.V.V; Arun Rajagopal; B. Kothadia Hardik
Source: Self-asserted source
Arun Kumar Rajagopal

Investigation of mixing characteristics and flow physics induced by spanwise tandem injection in supersonic crossflow

Physical Review Fluids
2024-09-26 | Journal article
DOI: 10.1103/PhysRevFluids.9.093401
Contributors: Spandan Maikap; Arun Kumar R.
Source: check_circle
Crossref

A comprehensive study of air jet impingement on curved surfaces: experimental analysis and correlation development

Heat and Mass Transfer
2024-07 | Journal article
DOI: 10.1007/s00231-024-03490-z
Contributors: Sana Ansari; Laxmikant Dhruw; Hardik B. Kothadia; Arun Kumar R
Source: check_circle
Crossref

Numerical investigation of thermal and aerodynamic behavior in annular jet impingement on a curved surface

Numerical Heat Transfer, Part A: Applications
2024-04-04 | Journal article
DOI: 10.1080/10407782.2024.2335548
Contributors: Laxmikant Dhruw; Sana Ansari; Hardik B. Kothadia; Arun Kumar Rajagopal
Source: check_circle
Crossref

Mixing enhancement of transverse jets in supersonic crossflow using an actively controlled novel fluidic oscillator

Physics of Fluids
2024-02-01 | Journal article
DOI: 10.1063/5.0185787
Contributors: Spandan Maikap; Arun Kumar Rajagopal
Source: check_circle
Crossref

Blade tip leakage flow and heat transfer characteristics over a gas turbine blade at subsonic and transonic exit conditions

Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering
2023-12 | Journal article
DOI: 10.1177/09544100231205671
Contributors: Kain Dipendrasingh; Srinivas MVV; Arun Kumar R
Source: check_circle
Crossref

Local and area average Nusselt number correlation for a circular impinging jet over a flat plate

Journal of Thermal Analysis and Calorimetry
2023-12 | Journal article
DOI: 10.1007/s10973-023-12593-4
Contributors: Laxmikant Dhruw; Hardik B. Kothadia; Arun Kumar Rajagopal
Source: check_circle
Crossref

On the flow unsteadiness and operational characteristics of a novel supersonic fluidic oscillator

Physics of Fluids
2023-09-01 | Journal article
DOI: 10.1063/5.0162299
Contributors: Spandan Maikap; S. K. Karthick; Arun Kumar Rajagopal
Source: check_circle
Crossref

An active mixing enhancement technique in supersonic ejectors using pulsed streamwise injections

Physics of Fluids
2023-07-01 | Journal article
DOI: 10.1063/5.0157019
Contributors: Aswin Suresh; Arun Kumar Rajagopal
Source: check_circle
Crossref

Shock wave diffraction in micro-shock tubes with sudden expansion

Acta Mechanica
2023-06 | Journal article
DOI: 10.1007/s00707-023-03518-1
Contributors: Aswin Suresh; Rajat Raj; Arun Kumar Rajagopal
Source: check_circle
Crossref

Strong shock solutions in symmetric wedge flows: Unphysical or unstable?

Physics of Fluids
2023-06-01 | Journal article
DOI: 10.1063/5.0149843
Contributors: G. Sivaprasad; Gopalapillai Rajesh; T. Jayachandran; Arun Kumar Rajagopal
Source: check_circle
Crossref

Active Flow Control of Supersonic Jet Using Streamwise Pulsed Blowing

AIAA Journal
2022-09 | Journal article
DOI: 10.2514/1.J061420
Contributors: Spandan Maikap; Rajagopal Arun Kumar; Hardik. B. Kothadia
Source: check_circle
Crossref

The reflection and refraction of a curved shock front sliding over an air–water interface

Shock Waves
2022-09 | Journal article
DOI: 10.1007/s00193-022-01097-z
Contributors: R. Arun Kumar; G. Rajesh; G. Jagadeesh
Source: check_circle
Crossref

Starting transients in second throat vacuum ejectors for high altitude testing facilities

Aerospace Science and Technology
2021-06 | Journal article
DOI: 10.1016/j.ast.2021.106687
Contributors: Ghanshyam Bharate; Arun Kumar R
Source: check_circle
Crossref

Physics of vacuum generation in zero-secondary flow ejectors

Physics of Fluids
2018 | Journal article
DOI: 10.1063/1.5030073
EID:

2-s2.0-85049151555
Contributors: Arun Kumar, R.; Rajesh, G.
Source: Self-asserted source
Arun Kumar Rajagopal via Scopus - Elsevier

Shock transformation and hysteresis in underexpanded confined jets

Journal of Fluid Mechanics
2017 | Journal article
DOI: 10.1017/jfm.2017.231
EID:

2-s2.0-85021149833
Contributors: Arun Kumar, R.; Rajesh, G.
Source: Self-asserted source
Arun Kumar Rajagopal via Scopus - Elsevier

Flow transients in un-started and started modes of vacuum ejector operation

Physics of Fluids
2016 | Journal article
DOI: 10.1063/1.4948959
EID:

2-s2.0-84970965514
Contributors: Arun Kumar, R.; Rajesh, G.
Source: Self-asserted source
Arun Kumar Rajagopal via Scopus - Elsevier

Computational analysis of the wave motions in micro-shock tube flow

Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering
2014 | Journal article
Source: Self-asserted source
Arun Kumar Rajagopal

Computational study of the unsteady flow characteristics of a micro shock tube

Journal of Mechanical Science and Technology
2013 | Journal article
Source: Self-asserted source
Arun Kumar Rajagopal

Effect of Finite Diaphragm Rupture Process on Microshock Tube Flows

Journal of Fluids Engineering
2013 | Journal article
Source: Self-asserted source
Arun Kumar Rajagopal

Computational Study on Micro Shock Tube Flows with Gradual Diaphragm Rupture Process

Open Journal of Fluid Dynamics
2012 | Journal article
DOI: 10.4236/ojfd.2012.24a027
Part of ISSN: 2165-3852
Part of ISSN: 2165-3860
Source: Self-asserted source
Arun Kumar Rajagopal

Shock wave mitigation using zig-zag structures and cylindrical obstructions

Defence Technology
Journal article
Source: Self-asserted source
Arun Kumar Rajagopal

Peer review (22 reviews for 10 publications/grants)

Review activity for Aerospace science and technology. (3)
Review activity for Applied thermal engineering. (1)
Review activity for Case studies in thermal engineering. (2)
Review activity for Experiments in fluids. (1)
Review activity for Experiments in fluids. (1)
Review activity for Journal of mechanical science and technology. (4)
Review activity for Journal of mechanical science and technology. (1)
Review activity for Journal of thermal science. (1)
Review activity for Physics of fluids. (7)
Review activity for Propulsion and power research. (1)
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