CSIR-Cental Scientific Instruments Organisation Employee-personal page

Dr. HARRY GARG

Chief Scientist, Integrated Manufacturing and Workshop

MECHANICAL

Current Work Area

Qualification

R&D Interest

Research Publications

1. BISHT DEVENDRA SINGH, KUMAR VIKAS, SINGH SIMRANJIT, GARG HARRY, R.R. SHRAVANA KUMAR. Optical modeling and computational analysis of improved daylight collector geometry for a tubular skylight. Applied Optics. 25-01-2024, 63(4), 1039-1047
2. GUPTA ANJALI, KUMAR RAJESH, KANSAL HARMESH KUMAR, GARG HARRY. Effect of nanoparticles mixing-ratio of Al2O3-MWCNT hybrid nano-cutting fluid during MQL turning. Materials and Manufacturing Processes . 01-01-2024, 39(1), 43-54
3. BISHT DEVENDRA SINGH, KUMAR VIKAS, SINGH SIMRANJIT, GARG HARRY, R.R. SHRAVANA KUMAR. Computational analysis and optimization of daylight collector geometry for removal of hotspots in circular mirror light pipe. Solar Energy. 01-11-2023, 264, 112066
4. KUMAR VIKAS, BISHT DEVENDRA SINGH, GARG HARRY. Modeling a UVC irradiation standalone system for inactivating Mycobacterium tuberculosis from indoor spaces. Applied Optics. 01-09-2023, 62(25), 6652-6660
5. GARG HARRY, RAJESH P. RINGE, DAS SUPANKAR, BHUWANESHWAR THAKUR, RATHINA DELIPAN, KUMAR AJAY, KISHOR KULKARNI, TABISH ALAM, NAGESH BABU BALAM, KRISHAN GOPAL THAKUR, KUMAR ASHOK, KUMAR ASHWANI. UVC-based air disinfection system for rapid inactivation of SARS-CoV-2 present in the air. Pathogens. 07-03-2023, 12(3), 419
6. NEGI VIPENDER SINGH, GARG HARRY, R.R. SHRAVANA KUMAR, TIWARI UMESH KUMAR, KARAR VINOD. Random adaptive tool path for zonal optics fabrication. Optics Express. 01-08-2022, 30(16), 29295-29309
7. BISHT DEVENDRA SINGH, SINGH SIMRANJIT, SHARMA KARANVIR, GARG HARRY, R.R. SHRAVANA KUMAR. Performance analysis of a passive tubular skylight using rectilinear parabolic-profile integrated with plane reflectors and wedge prism. Solar Energy. 01-07-2021, 222, 235-258
8. SINGH SIMRANJIT, BISHT DEVENDRA SINGH, GARG HARRY. A novel method for making laser cut panel based daylight collector coupled to a tubular light guide. Solar Energy. 01-04-2021, 218, 532-543
9. SINGH S, BISHT DEVENDERA SINGH, GARG HARRY. Designing a laser-cut panel for light collection for daylighting using a generalised mathematical model. Lighting Research & Technology. 01-04-2021, 53(2), 147-170
10. NEGI VIPENDER SINGH, GARG HARRY, R.R. SHRAVANA KUMAR, KARAR VINOD, TIWARI UMESH KUMAR, KIM DAE WOOK. Parametric removal rate survey study and numerical modeling for deterministic optics manufacturing. Optics Express. 31-08-2020, 28(18), 26733-26749
11. KUMAR VIPAN, GARG HARRY, SINGH CHETANDEEP, KANDORIA SUCHETA, KARAR VINOD. Mathematical and simulation analysis of natural convection heat transfer for DC–DC converter. Journal of Mechanical Engineering Science. 19-04-2020, 234(20), 4136-4146
12. SHARMA ROHIT, MISHRA VINOD, GARG HARRY, KHATRI NEHA, RAMAGOPAL S V, KARAR VINOD. Effect of machining parameters on surface finish and subsurface damage for diamond-turned germanium. Journal of the Brazilian Society of Mechanical Sciences and Engineering. 06-03-2020, 42, 151
13. TIWARI UMESH KUMAR, SAINI THAN SINGH, NEGI VIPENDER SINGH, PANDEY AMIT, GARG HARRY, SINHA RAVINDRA KUMAR. Design and development of a field deployable packaged fiber Bragg grating-based accelerometer. Optical Engineering . 12-01-2019, 58(1), 014104
14. KHATRI NEHA, TEWARY SUMAN, MANOJ XAVIER J, GARG HARRY, KARAR VINOD. Magnetorheological finishing of silicon for nanometric surface generation: An experimental and simulation study. Journal of Intelligent Material Systems and Structures. 01-07-2018, 29(11), 2456-2464
15. PAL RAJ KUMAR, SHARMA ROHIT K, BAGHEL PRABHAT KUMAR, GARG HARRY, KARAR VINOD. An approach for quantification of friction and enhancing the process efficiency during polishing of optical glass.. Journal of Mechanical Science and Technology. 16-06-2018, ,
16. SHARMA ROHIT, MISHRA VINOD, KHATRI NEHA, GARG HARRY, KARAR VINOD. A hybrid fabrication approach and profile error compensation for silicon aspheric optics. Proceedings of the Institution of Mechanical Engineers, Part B-Journal of Engineering Manufacture. 26-09-2017, ,
17. PAL RAJ KUMAR, GARG HARRY, KARAR VINOD. Material removal characteristics of full aperture optical polishing process. Machining Science and Technology. 10-07-2017, 21(4), 493-525
18. SINGH AMANPREET, GARG HARRY, BAGHEL PRABHAT KUMAR, LALL ARUN K. Analysis and optimization of parameters in optical polishing of large diameter BK7 flat components. Materials and Manufacturing Processes . 19-08-2016, 32(5), 542-548
19. GARG HARRY, SINGH SAHIB, NEGI VIPENDER SINGH, KHAROLA ASHISH SINGH, LALL ARUN K. Numerical Analysis of Thermal Gradient & Magnetic Field using Ferrofluid Cooling.. Applied Computational Electromagnetics Society Journal. 01-07-2016, 31(7), 853-859
20. A VIJAYASANKAR, R.R. SHRAVANA KUMAR, GARG HARRY, KARAR VINOD. A Novel Experimental Approach for Thermal Stress Measurement in Elastomerically Mounted Optics of Head-Up Display System. Journal of Display Technology. 10-03-2016, 12(8), 859 - 868
21. GARG HARRY, NEGI VIPENDER SINGH, KHAROLA ASHISH SINGH, GARG NIDHI. Numerical Analysis Of Heat Transfer Parameters Using Ferrofluid. Nanoscale and Microscale Thermophysical Engineering . 22-10-2015, 19(4), 258-271
22. PAL RAJ KUMAR, GARG HARRY, RAMAGOPAL S V, KARAR VINOD. Experimental Investigation of Material Removal and Surface Roughness during Optical Glass Polishing. Materials and Manufacturing Processes . 21-10-2015, 31(12), 1613-1620
23. SHARMA DEEWAKAR, GARG HARRY, SINGH PARBAR PRATHAM, KARAR VINOD. Numerical Study on the Performance of Double Layer Microchannel with Liquid Gallium and Water. Advances in Mechanical Engineering. 04-05-2013, 2013, Article ID: 324578
24. GARG HARRY, BAJPAI P P. Use of Orthogonal Array to Study the Effect of Various Parameters on Liquid Metal based Microchannel Cooling. International Journal of Computer Applications. 01-10-2012, 56(1), 6-12
25. TIWARI UMESH KUMAR, MISHRA VANDANA, BHALLA ASHISH, MEHLA N S, JAIN SUBHASH C, GARG HARRY, RAVIPRAKASH SURYANARAIN, GREWAL NAVNEET, KAPUR PAWAN. Fiber Bragg grating sensor for measurement of impact absorption capability of mouthguards. Dental Traumatology. 01-08-2011, 27(4), 263-268

1. BISHT DEVENDRA SINGH, KUMAR VIKAS, SINGH SIMRANJIT, GARG HARRY, R.R. SHRAVANA KUMAR. Optical modeling and computational analysis of improved daylight collector geometry for a tubular skylight. Applied Optics. 25-01-2024, 63(4), 1039-1047

2. GUPTA ANJALI, KUMAR RAJESH, KANSAL HARMESH KUMAR, GARG HARRY. Effect of nanoparticles mixing-ratio of Al2O3-MWCNT hybrid nano-cutting fluid during MQL turning. Materials and Manufacturing Processes . 01-01-2024, 39(1), 43-54

3. BISHT DEVENDRA SINGH, KUMAR VIKAS, SINGH SIMRANJIT, GARG HARRY, R.R. SHRAVANA KUMAR. Computational analysis and optimization of daylight collector geometry for removal of hotspots in circular mirror light pipe. Solar Energy. 01-11-2023, 264, 112066

4. KUMAR VIKAS, BISHT DEVENDRA SINGH, GARG HARRY. Modeling a UVC irradiation standalone system for inactivating Mycobacterium tuberculosis from indoor spaces. Applied Optics. 01-09-2023, 62(25), 6652-6660

5. GARG HARRY, RAJESH P. RINGE, DAS SUPANKAR, BHUWANESHWAR THAKUR, RATHINA DELIPAN, KUMAR AJAY, KISHOR KULKARNI, TABISH ALAM, NAGESH BABU BALAM, KRISHAN GOPAL THAKUR, KUMAR ASHOK, KUMAR ASHWANI. UVC-based air disinfection system for rapid inactivation of SARS-CoV-2 present in the air. Pathogens. 07-03-2023, 12(3), 419

6. NEGI VIPENDER SINGH, GARG HARRY, R.R. SHRAVANA KUMAR, TIWARI UMESH KUMAR, KARAR VINOD. Random adaptive tool path for zonal optics fabrication. Optics Express. 01-08-2022, 30(16), 29295-29309

7. BISHT DEVENDRA SINGH, SINGH SIMRANJIT, SHARMA KARANVIR, GARG HARRY, R.R. SHRAVANA KUMAR. Performance analysis of a passive tubular skylight using rectilinear parabolic-profile integrated with plane reflectors and wedge prism. Solar Energy. 01-07-2021, 222, 235-258

8. SINGH SIMRANJIT, BISHT DEVENDRA SINGH, GARG HARRY. A novel method for making laser cut panel based daylight collector coupled to a tubular light guide. Solar Energy. 01-04-2021, 218, 532-543

9. SINGH S, BISHT DEVENDERA SINGH, GARG HARRY. Designing a laser-cut panel for light collection for daylighting using a generalised mathematical model. Lighting Research & Technology. 01-04-2021, 53(2), 147-170

10. NEGI VIPENDER SINGH, GARG HARRY, R.R. SHRAVANA KUMAR, KARAR VINOD, TIWARI UMESH KUMAR, KIM DAE WOOK. Parametric removal rate survey study and numerical modeling for deterministic optics manufacturing. Optics Express. 31-08-2020, 28(18), 26733-26749

11. KUMAR VIPAN, GARG HARRY, SINGH CHETANDEEP, KANDORIA SUCHETA, KARAR VINOD. Mathematical and simulation analysis of natural convection heat transfer for DC–DC converter. Journal of Mechanical Engineering Science. 19-04-2020, 234(20), 4136-4146

12. SHARMA ROHIT, MISHRA VINOD, GARG HARRY, KHATRI NEHA, RAMAGOPAL S V, KARAR VINOD. Effect of machining parameters on surface finish and subsurface damage for diamond-turned germanium. Journal of the Brazilian Society of Mechanical Sciences and Engineering. 06-03-2020, 42, 151

13. TIWARI UMESH KUMAR, SAINI THAN SINGH, NEGI VIPENDER SINGH, PANDEY AMIT, GARG HARRY, SINHA RAVINDRA KUMAR. Design and development of a field deployable packaged fiber Bragg grating-based accelerometer. Optical Engineering . 12-01-2019, 58(1), 014104

14. KHATRI NEHA, TEWARY SUMAN, MANOJ XAVIER J, GARG HARRY, KARAR VINOD. Magnetorheological finishing of silicon for nanometric surface generation: An experimental and simulation study. Journal of Intelligent Material Systems and Structures. 01-07-2018, 29(11), 2456-2464

15. PAL RAJ KUMAR, SHARMA ROHIT K, BAGHEL PRABHAT KUMAR, GARG HARRY, KARAR VINOD. An approach for quantification of friction and enhancing the process efficiency during polishing of optical glass.. Journal of Mechanical Science and Technology. 16-06-2018, ,

16. SHARMA ROHIT, MISHRA VINOD, KHATRI NEHA, GARG HARRY, KARAR VINOD. A hybrid fabrication approach and profile error compensation for silicon aspheric optics. Proceedings of the Institution of Mechanical Engineers, Part B-Journal of Engineering Manufacture. 26-09-2017, ,

17. PAL RAJ KUMAR, GARG HARRY, KARAR VINOD. Material removal characteristics of full aperture optical polishing process. Machining Science and Technology. 10-07-2017, 21(4), 493-525

18. SINGH AMANPREET, GARG HARRY, BAGHEL PRABHAT KUMAR, LALL ARUN K. Analysis and optimization of parameters in optical polishing of large diameter BK7 flat components. Materials and Manufacturing Processes . 19-08-2016, 32(5), 542-548

19. GARG HARRY, SINGH SAHIB, NEGI VIPENDER SINGH, KHAROLA ASHISH SINGH, LALL ARUN K. Numerical Analysis of Thermal Gradient & Magnetic Field using Ferrofluid Cooling.. Applied Computational Electromagnetics Society Journal. 01-07-2016, 31(7), 853-859

20. A VIJAYASANKAR, R.R. SHRAVANA KUMAR, GARG HARRY, KARAR VINOD. A Novel Experimental Approach for Thermal Stress Measurement in Elastomerically Mounted Optics of Head-Up Display System. Journal of Display Technology. 10-03-2016, 12(8), 859 - 868

21. GARG HARRY, NEGI VIPENDER SINGH, KHAROLA ASHISH SINGH, GARG NIDHI. Numerical Analysis Of Heat Transfer Parameters Using Ferrofluid. Nanoscale and Microscale Thermophysical Engineering . 22-10-2015, 19(4), 258-271

22. PAL RAJ KUMAR, GARG HARRY, RAMAGOPAL S V, KARAR VINOD. Experimental Investigation of Material Removal and Surface Roughness during Optical Glass Polishing. Materials and Manufacturing Processes . 21-10-2015, 31(12), 1613-1620

23. SHARMA DEEWAKAR, GARG HARRY, SINGH PARBAR PRATHAM, KARAR VINOD. Numerical Study on the Performance of Double Layer Microchannel with Liquid Gallium and Water. Advances in Mechanical Engineering. 04-05-2013, 2013, Article ID: 324578

24. GARG HARRY, BAJPAI P P. Use of Orthogonal Array to Study the Effect of Various Parameters on Liquid Metal based Microchannel Cooling. International Journal of Computer Applications. 01-10-2012, 56(1), 6-12

25. TIWARI UMESH KUMAR, MISHRA VANDANA, BHALLA ASHISH, MEHLA N S, JAIN SUBHASH C, GARG HARRY, RAVIPRAKASH SURYANARAIN, GREWAL NAVNEET, KAPUR PAWAN. Fiber Bragg grating sensor for measurement of impact absorption capability of mouthguards. Dental Traumatology. 01-08-2011, 27(4), 263-268

Patents

Patent(s) Filed
1. AN EMISSIVITY VARYING SHEET TO COVER AN OBJECT Country Filed: INDIA Application Number: 202511014356 Date of Filing: 19-02-2025 Inventor(s): BHATNAGAR SAURABH, SHABIH SHAHZEB, SINGH AVDHESH PRATAP, AKULA APARNA, YADAV AJAY, DAS SUPANKAR, GHOSH RIPUL, GARG HARRY, SINGH MANJEET, SHARMA JATIN, GULERIA NEERAJ
2. AIR DISINFECTION AND PURIFICATION SYSTEM FOR INDOOR APPLICATIONS Country Filed: INDIA Application Number: 202111028079 Date of Filing: 22-06-2021 Inventor(s): BALAM NAGESH BABU, ALAM TABISH, KUMAR ASHOK, KAPOOR NISHANT RAJ, MEENA CHANDAN SWAROOP, KULKARNI KISHOR SITARAM, GARG HARRY, DAS SUPANKAR
3. Ferro-Fluid Based Smart Cooling System Country Filed: INDIA Application Number: 2707DEL2014 Date of Filing: 22-09-2014 Inventor(s): GARG HARRY, RAMAGOPAL S V, SHARMA SANJAY, SHARMA NARESH, NEGI VIPENDER SINGH

Patent(s) Filed

1. AN EMISSIVITY VARYING SHEET TO COVER AN OBJECT
Country Filed: INDIA
Application Number: 202511014356 Date of Filing: 19-02-2025
Inventor(s): BHATNAGAR SAURABH, SHABIH SHAHZEB, SINGH AVDHESH PRATAP, AKULA APARNA, YADAV AJAY, DAS SUPANKAR, GHOSH RIPUL, GARG HARRY, SINGH MANJEET, SHARMA JATIN, GULERIA NEERAJ

2. AIR DISINFECTION AND PURIFICATION SYSTEM FOR INDOOR APPLICATIONS
Country Filed: INDIA
Application Number: 202111028079 Date of Filing: 22-06-2021
Inventor(s): BALAM NAGESH BABU, ALAM TABISH, KUMAR ASHOK, KAPOOR NISHANT RAJ, MEENA CHANDAN SWAROOP, KULKARNI KISHOR SITARAM, GARG HARRY, DAS SUPANKAR

3. Ferro-Fluid Based Smart Cooling System
Country Filed: INDIA
Application Number: 2707DEL2014 Date of Filing: 22-09-2014
Inventor(s): GARG HARRY, RAMAGOPAL S V, SHARMA SANJAY, SHARMA NARESH, NEGI VIPENDER SINGH

Patent(s) Granted
1. Ferro-Fluid Based Smart Cooling System Country Granted: INDIA Patent Number: 476769 Date of Grant: 05-12-2023 Inventor(s): GARG HARRY, RAMAGOPAL S V, SHARMA SANJAY, SHARMA NARESH, NEGI VIPENDER SINGH

Patent(s) Granted

1. Ferro-Fluid Based Smart Cooling System
Country Granted: INDIA
Patent Number: 476769 Date of Grant: 05-12-2023
Inventor(s): GARG HARRY, RAMAGOPAL S V, SHARMA SANJAY, SHARMA NARESH, NEGI VIPENDER SINGH

Significant recognition: Awards, Honours and Fellowships

Other Information

Technology (Developed/Transfered/Commercialised) / Software Applications, Algorithms designed/developed/deployed and implemented

Project(s) Ongoing

1. Exploration of Ferro fluids for Strategic Applications: Athermalization in Advanced Optical Systems Project Number: GAP0318 Project Investigator: HARRY GARG
2. Design & Development of LED based Drogue Light for LCA AF Mk-1 Project Number: GAP0387 Project Investigator: HARRY GARG
3. Design, Development & Supply of Telescope with Mounting Assembly Project Number: SSP 0041 Project Investigator: HARRY GARG
4. Design, Development & Supply of Optical Block Assembly Project Number: SSP 0042 Project Investigator: HARRY GARG
5. Design & Development of Head Up Display for Passenger Aircraft Project Number: MLP0047 Project Investigator: HARRY GARG
6. Design and Development of Optical Gun Sight (OGS) for Dornier Aircraft Project Number: GAP0389 Project Investigator: HARRY GARG

1. Exploration of Ferro fluids for Strategic Applications: Athermalization in Advanced Optical Systems
Project Number: GAP0318 Project Investigator: HARRY GARG

2. Design & Development of LED based Drogue Light for LCA AF Mk-1
Project Number: GAP0387 Project Investigator: HARRY GARG

3. Design, Development & Supply of Telescope with Mounting Assembly
Project Number: SSP 0041 Project Investigator: HARRY GARG

4. Design, Development & Supply of Optical Block Assembly
Project Number: SSP 0042 Project Investigator: HARRY GARG

5. Design & Development of Head Up Display for Passenger Aircraft
Project Number: MLP0047 Project Investigator: HARRY GARG

6. Design and Development of Optical Gun Sight (OGS) for Dornier Aircraft
Project Number: GAP0389 Project Investigator: HARRY GARG

Project(s) Completed

Contact

Email:

harry[dot]garg[dot]csio[at]csir[dot]res[dot]in

Telephone:

01722672474

CSIR-CSIO

Employee Profile