Ultra High Vacuum Technology Section
Publication List
Invited Talk  [ Top ]
Delivered by Shri R. Sridhar, Head/UHVTS
2015

     1. Invited talk at IVSNS-2015 in the National Symposium on Vacuum Technology and its applications to Electron Beams on topic "Ultra High Vacuum System of Indus Accelerators and its Operational Experience" in Nov’2015 at TIFR

2017

     2. Invited talk at National Conference on emerging trends in Vacuum Electronic devices and application held at IPR, Gandhinagar on topic "Ultra High Vacuum Technology in Vacuum Tubes and Accelerators" in March'2017.

2019

Delivered by Shri D. P. Yadav, Head/UHVTS

     1. Invited talk at Asian Forum For Accelerators and Detectors (AFAD-2019) held at IUAC-New Delhi on topic “Development of Vacuum Systems for Indus-2 Undulators” in Feb 2019.

Publications 2014 Onwards  [ Top ]
2014

  1. D.P. Yadav and R. Kaul
    Study on brazing of high purity alumina for application in long ceramic chambers RRCAT newsletter article A.15 issue-2 of 2014


  2. Kumar A.*, Ganesh P.*, Kaul R.*, Bhatnagar V.K.*, Sankar P.R.*, Yedle K.N.*, Singh M.K.*, Bose A.*, Ramteke S.*, Sindal B.*, Kumar K.V.*, Veerbhadraiah T.*, Shridhar R.*, Mundra G.*, Joshi S.C.*, Kukreja L.M.* 
    A study on vacuum brazing of niobium-stainless steel transiton joint for application in superconducting RF cavities  International Institute of Welding International Congress IIW-IC2014 , New Delhi, Apr., 9-11, 2014

2015
  1. Bhatnagar P.*, Bhange N.J.*, Sharma H.*, Yadav R.S.*, Sivalingam V.*, Joshi S.*, Shridhar R.* 
    First experience of activation of NEG coated racetrack Aluminium alloy vacuum chambers of undulators in Indus-2.  InPAC 2015 , TIFR, Mumbai, Dec., 21-24, 2015

  2. Kumar K.V.*, Sindal B.*, Malviya K.K.*, Bhange N.J.*, Joshi S.*, Shridhar R.* 
    Study and quick repair of Leaks using Vacuum Instrumentation in Indus-2 Vacuum System  IVSNS-2015 , TIFR, Mumbai, Nov., 18-20, 2015

  3. D.P. Yadav, Ram Shiroman and R. Sridhar
    Design and Finite Element Analysis of Insertion Device Vacuum Chamber for Indus-2 Storage Ring IVSNS -2015, IVSNS-2015, TIFR, Mumbai Nov., 18-20, 2015- Proceedings

  4. D. P. Yadav, B. K. Sindal, Tripti Bansod, K.V.A.N.P.S Kumar, Nilesh Bhange, K. C. Ratnakala, Prateek Bhatnagar and R. Sridhar
    Development and Installation of Undulator Vacuum System in Indus-2 Storage Ring IVSNS -2015, IVSNS-2015, TIFR, Mumbai, Nov., 18-20, 2015- Proceedings

  5. Design and finite element simulation of vacuum systems for insertion devices in Indus-2 storage ring
    D.P. Yadav, Vijay Bais, Vivek K. Dhimole, Nitesh Suthar, B. R. Rawal, Swati Chogaonkar and R. Sridhar
    INPAC -2015, INPAC-2015, TIFR, Mumbai, Dec 21-24, 2015- Proceedings

  6. Vacuum brazing of OFE copper-316L stainless steel transition joints without electroplating stainless steel part for application in particle accelerators
    D. P. Yadav, Abhay Kumar, P. Ganesh, R. Kaul, P. Ram Sankar, K. Yedle, M. K. Singh, R. K. Gupta, A. K. Karnewar, V. K. Bhatnagar and R. Sridhar INPAC-2015, TIFR, Mumbai, Dec 21-24, 2015- Proceedings

  7. KC Ratnakala, SK Tiwari, NJ Bhange, DP Yadav, LK Babbar, Netram and R Sridhar
    UHV testing of vacuum components and diagnostic devices, related to undulators in Indus-2 INPAC-2015, TIFR, Mumbai, Dec 21-24, 2015- Proceedings
  8. Ratnakala K.C., Shridhar R., Tiwari S.K., Sandha R.S., Choudhary R.S., SK Shukla
    UHV testing of the Capacitor-disc of new, spare RF Cavity for Indus-1/ Booster  IVSNS-2015 , TIFR, Mumbai, Nov., 18-20, 2015

  9. Tiwari S.K., Ratnakala K.C., Shridhar R., Bhange N.J., Netram, SK Shukla
    UHV Testing of Spare straight Section chambers of Indus-2  IVSNS-2015 , TIFR, Mumbai, Nov., 18-20, 2015

  10. Bansod Tripti., Ratnakala K.C., Bais V.S., Singh A.K., DM Phase (IUC-DAE, Indore), Shridhar R. 
    Development and Vacuum Characterization of the Non Evaporable Getter Coated Alumimium Chamber 
    IVSNS-2015, TIFR, Mumbai, Nov., 18-20, 2015

  11. Kumar A.*, Ganesh P.*, Kaul R.*, Sankar P.R.*, Sindal B.*, Yadav D.P.*, Bhatnagar V.K.*, Yedle K.N.*, Gupta R.K.*, Sharma S.*, Sharma S.D.*, Gupta R.K.*, Shridhar R.*, Mundra G.*, Joshi S.C.*, LM Kukreja 
    Development of vacuum brazed niobium-316L stainless steel transition joints for Superconducting cavities 
    National Welding Seminar, Mumbai, Dec., 9-11, 2015

  12. Sindal B.*, Kumar K.V.*, Shridhar R.* 
    Achieving Extreme High Vacuum 
    IVSNS-2015 , TIFR, Mumbai, Nov., 18-20, 2015

  13. Kumar A.*, Ganesh P.*, Kaul R.*, Sindal B.*, Yedle K.N.*, Bhatnagar V.K.*, P. Ram Sankar, Singh M.K.*, Rai S.K.*, Bose A.*, Sridhar R.*, Joshi S.C.*, Kukreja L.M.* 
    New Brazing Recipe for Ductile Niobium-316L Stainless Steel Joints for SRF Cavities 
    Welding Journal, Vol. 94, p. 241-249, 2015.

  14. Kumar A.*, Ganesh P.*, Kaul R.*, Bhatnagar V.K.*, Yedle K.N.*, Sankar P.R.*, Sindal B.*, Kumar K.V.*, Singh M.K.*, Rai S.K.*, Bose A.*, Veerbhadraiah T.*, Ramteke S.*, Sridhar R.*, Mundra G.*, Joshi S.C.*, Kukreja L.M.* 
    A New Vacuum Brazing Route for Niobium-316L Stainless Steel Transition Joints for Superconducting RF Cavities 
    Journal of Materials Engineering and Performance, Vol. 24, no. 2, p. 952-963, 2015

  15. V.G. Sathe*, M.H. Modi, A.S. Yadav, V. Prasad, R. Sridhar & G.S. Lodha
    Development of a differential Pumping System for Soft X-ray Reflectivity Beam Line of Indus-2
    INPAC-2015, TIFR, Mumbai, Dec 21-24, 2015- Proceedings

2016
  1. Safety & Operational aspects in In-situ Electrical baking of large vacuum systems of Indus Accelerators
    Prateek Bhatnagar*, Nilesh Bhange, Sujata Joshi, R Sridhar
    33rd DAE Safety & Occupational Health Professionals Meet at IPR, Gandhinagar during 23-25, November 2016.

2017 
  1. Kumar K.V.A.N.P.S., Deokar D.Y. et. al, Radiation Resistant Residual Gas Analyzers in Indus-2: A summary of 11 years of operation, Proceedings of ISMAS Symposium on Mass Spectrometry, Pg:134-137, ISMAS-2017, BARC, India, 23-25 March 2017, ISBN 81-86515-78-4.

  2. Bansod T.*, Kumar K.V.*, Tiwari P.*, Mukharjee C.*, Joshi M.K.*, Yadav D.P.*, Shridhar R.* 
    Influence of substrate temperature on the morphology and vacuum properties of TiZrV non-evaporable getter film, 
    International Conference on Thin Films ( ICTF-2017), ,New Delhi, ,Nov, ,14-17 , 2017

2018 
  1. Shankar A.*, Awasthi S.K.*, Malviya K.K.*, Kumar R.*, Tiwari S.K.*, Joshi S.*, Sathe V.*, Shridhar R.* 
    Design, Fabrication and installation of upgraded Transport Line-1 of Indus accelerator, 
    InPAC, RRCAT, Jan,,9-12 , 2018

  2. Tiwari S.K.*, Bhange N.J.*, Ratnakala K.C.*, Yadav D.P.*, Shridhar R.* 
    Vacuum performance analysis of SR exposed vacuum chamber, 
    InPAC, RRCAT, Jan, 9-12 , 2018

  3. Yadav D.P.*, Sindal B.*, Kumar K.V.*, Bhange N.J.*, Bhatnagar P.*, Joshi S.*, Shridhar R.* 
    Upgradation of Vacuum System of Synchrotron Radiation Source, 
    InPAC, RRCAT, Jan, 9-12, 2018

  4. Sreeramulu K.*, Thakur V.*, Bhatnagar P.*, Das S.*, Bansod T.*, Singh K.*, Awale N.*, Yadav D.P.*, Shridhar R.*, Shinde R.S.* 
    Development of Water Cooled Solenoids for NEG Coating Facility at RRCAT, 
    InPAC, RRCAT, Jan, 9-12, 2018

  5. Sindal B.*, Kumar K.V.*, Bais V.S.*, Tiwari S.K.*, Shankar A.*, Sathe V.*, Yadav D.P.*, Shridhar R.* 
    Layout Modification, Fabrication, Testing, Installation, and Vacuum Conditioning of UHV System for New RF CAVITIES of Indus-2, 
    InPAC , ,RRCAT, ,Jan, ,9-12 , 2018

  6. Babbar L.K.*, Kumar M.*, Upadhyaya B.N.*, Bhatnagar V.K.*, Sisodia B.*, Tyagi Y.*, Jain R.*, Holikatti A.C.*, Yadav S.*, Vaishnav D.*, Sarkar S.*, Tiwari S.K.*, Yadav D.P.*, Sridhar R.*, Shridhar R.*, Puntambekar T.A.* 
    Development and Installation of Upgraded Beam Position Indicators for Indus-2 Synchrotron Radiation Source, 
    InPAC, RRCAT, Jan, 9-12, 2018

  7. Kumar K.V.*, Sindal B.*, Kumar R.*, Bhange N.J.*, Sathe V.*, Joshi S.*, Yadav D.P.*, Shridhar R.* 
    Verification of Total Pressure Measurement using Sputter Ion Pump Discharge Current, 
    InPAC , ,RRCAT, ,Jan, ,9-12 , 2018

  8. Sharma H.*, Bhange N.J.*, Joshi S.*, Kumar K.V.*, Shridhar R.* 
    Protype devlopment of an Inverted Magnetron Gauge Controller, 
    InPAC , ,RRCAT, ,Jan, ,9-12 , 2018

  9. Deokar D.Y.*, Pandey V.*, Sharma H.*, Bhange N.J.*, Kumar K.V.*, Joshi S.*, Shridhar R.* 
    Design upgradation & Development of BAG Controller and its mass production, 
    InPAC , ,RRCAT, ,Jan, ,9-12 , 2018

2019
  1. Bhange N.J.*, Sharma H.*, Bhatnagar P.*, Joshi S.*, Yadav D.P.* 
    Upgradation of temperature monitoring system for indus-2 vacuum components, 
    INPAC 2019, New Delhi, Jun, ,Nov 18-21 , 2019

  2. Babbar L.K.*, Kumar M.*, Upadhyaya B.N.*, Bhatnagar V.K.*, Sisodia B.*, Yadav D.P.*, Sindal B.*, Tiwari S.K.*, Tyagi Y.*, Holikatti A.C.*, Yadav S.*, Vaishnav D.*, Sheth Y.M.*, Puntambekar T.A.* 
    Design and Development of Upgraded Integrated Type Beam Position Indicators for Dipole Vacuum Chambers of Indus-2 SRS, 
    INPAC-2019, IUAC New Delhi, Nov, 2019

  3. Tiwari S.K.*, Kumar K.V.*, Sindal B.*, Bhatnagar P.*, Yadav D.P.* 
    UHV Performance Evaluation of Indigenously Developed Low Conductance Uncoated Long Aluminium alloy Chamber for Undulator in Indus-2, 
    InPAC,,IUAC, New Delhi, ,Nov, , 2019

  4. Babbar L.K.*, Kumar M.*, Yadav D.P.*, Upadhyaya B.N.*, Bhatnagar V.K.*, Sisodia B.*, Sindal B.*, Tiwari S.K.*, Holikatti A.C.*, Yadav S.*, Tyagi Y.*, Soni A.K.*, Vaishnav D.*, Sheth Y.M.*, Puntambekar T.A.* 
    Design and Development of Flange Integrated Beam Position Monitors for Indus-1 Storage Ring and Infrared Free Electron Laser Set-up, 
    InPAC, ,IUAC, New Delhi, ,Nov, , 2019

  5. Sindal B.*, Malviya K.K.*, Kumar K.V.*, Joshi S.*, Sandha R.S.*, Wanmode Y.D.*, Yadav D.P.* 
    Design, Installation and Operational Experience of Vacuum System of 10 MeV Electron Linacs, 
    InPAC, IUAC, New Delhi, Nov, 2019

  6. Kumar K.V*, Sindal B.K., Deokar D.Y., Bhange N.J., Yadav D.P.,
    Evaluation Tests of Upgraded Hot Cathode Ionization Gauge Controllers for Indus Accelerator Vacuum Systems,
    InPAC, IUAC, New Delhi, Nov 2019.

  7. Bansod T., Bais Vijay, Sindal B.K., Raj Mohan S., Bhatnagar P, Bhange N.J., Yadav D.P.,
    Optimization of Process Parameters for Uniform NEG film Deposition in Long Low Conductance Vacuum Chamber,
    InPAC, IUAC, New Delhi, Nov, 2019.

Journal Articles  [ Top ]
2015
  1. Kumar A.*, Ganesh P.*, Kaul R.*, Bhatnagar V.K.*, Yedle K.N.*, Sankar P.R.*, Sindal B.*, Kumar K.V.*, Singh M.K.*, Rai S.K.*, Bose A.*, Veerbhadraiah T.*, Ramteke S.*, Sridhar R.*, Mundra G.*, Joshi S.C.*, Kukreja L.M.* 
    A New Vacuum Brazing Route for Niobium-316L Stainless Steel Transition Joints for Superconducting RF Cavities  Journal of Materials Engineering and Performance, Vol. 24, no. 2, p. 952-963, 2015.

2016
  1. Kumar A.*, Ganesh P.*, Kaul R.*, Rao P.C.*, Yadav D.P.*, Sindal B.*, Gupta R.K.*, Shridhar R.*, Joshi S.C.*, Singh B.* 
    Process development for vacuum brazed niobium-316L stainless steel transition joints for superconducting cavities 
    ASME Journal of Manufacturing Science & Engineering, 2016. DOI: 10.1115/1.4034716

Internal Report Published   [ Top ]
  1. Babbar L. K, Kumar Mukesh, Upadhyaya B. N., Bhatnagar V. K., Sisodia Brahmanand, Yadav D. P., Sindal Balkrishna, Tiwari S. K., Tyagi Y., Holikatti A. C., Yadav Surendra, Vaishnav Deepjwalit, Yogendra M. Sheth and Puntambekar T. A.
    Design and Development of Upgraded Integrated Type Beam Position Indicators for Dipole Vacuum Chambers of Indus-2 SRS eInternal Report RRCAT/2019-10

  2. Babbar L. K, Kumar Mukesh, Yadav D. P., Upadhyaya B. N., Bhatnagar V. K., Sisodia Brahmanand, Sindal Balkrishna, Tiwari S. K., Tyagi Y., Holikatti A. C., Yadav Surendra, Soni Ajay Kumar, Vaishnav Deepjwalit, Yogendra M. Sheth and Puntambekar T. A.
    Design and Development of Flange Integrated Beam Position Monitors for Indus-1 Storage Ring and Infrared Free Electron Laser Set-up eInternal Report RRCAT/2019-11



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