Sadhana

, Volume 13, Issue 4, pp 223–235 | Cite as

The high speed water tunnel facility at the Indian Institute of Science

  • V H Arakeri
  • S D Sharma
  • K Mani
  • H S Govinda Ram
Article

Abstract

The present article about the high speed water tunnel facility at the Indian Institute of Science, Bangalore, provides a general description of the tunnel circuit, and brief reports on the performance of the facility and some typical results from investigations carried out in it. A unique aspect of the facility is that it has a horizontal resorber in the form of a large cylindrical tank located in the lower leg of the circuit. The facility has been used, among other things, for flow visualization studies, and investigations on marine propeller hydrodynamics and “synthetic cavitation”. The last topic has been primarily developed at the Indian Institute of Science and shows considerable promise for basic work in cavitation inception and noise.

Keywords

Water tunnel hydrodynamics cavitation flow visualization marine propellers 

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References

  1. Arakeri V H 1986Proc. of the Speciality Conference on advancements in aerodynamics, fluid mechanics and hydraulics (New York:Asce)Google Scholar
  2. Arakeri V H, Acosta A J 1973J. Fluid Eng. 95: 519–527Google Scholar
  3. Arakeri V H, Govinda Ram H S 1978 Comparative cavitation inception studies on a hemispherically nosed body,Wtl Report No. 78-1, Indian Institute of Science, BangaloreGoogle Scholar
  4. Arakeri V H, Govinda Ram H S 1981 Flow visualization studies on a sphere near its critical Reynolds number, Report No.Wtl-csir/tr. 81.1 Indian Institute of Science, BangaloreGoogle Scholar
  5. Arakeri V H, Govinda Ram H S 1984Curr. Sci. 53: 180–182Google Scholar
  6. Arakeri V H, Munjal M L, Mani K, Richard K, Sharma S D 1984 Noise characteristics of marine propellers, Report No.De-nrc/tdp-25/79-84, Indian Institute of Science, BangaloreGoogle Scholar
  7. Arakeri V H, Shanmuganathan V 1986J. Fluid Mech. 159: 131–150CrossRefGoogle Scholar
  8. Arakeri V H, Sharma S D, Mani K 1985Cavitation and multiphase flow forum (New York:Asme)Google Scholar
  9. Holl J W, Wood G M (eds) 1964Cavitation research facilities and techniques (New York:Asme)Google Scholar
  10. Iyer N 1985An experimental study on scale effects on cavitation noise, Ph.D. thesis, Indian Institute of Science, BangaloreGoogle Scholar
  11. Lehman A F 1959 The Garfield Thomas water tunnel, ORL Report No. 16597-56, State College, Penn. State UniversityGoogle Scholar
  12. Mani K 1984 Design of open jet test section for an existing high speed water tunnel facility, Report No.De-nrc/tdp-25/Tr-11, Indian Institute of Science, BangaloreGoogle Scholar
  13. Mani K 1987Cavitation inception and noise studies on marine propellers, Ph.D. thesis, Indian Institute of Science, BangaloreGoogle Scholar
  14. Schiebe F R 1982 Measurements of cavitation susceptibility of water using standard bodies, Report No.Safhl-118 University of Minneapolis, MinneapolisGoogle Scholar
  15. Shanmuganathan V, Arakeri V H 1981Fourteenth symp. on naval hydrodynamics (Washington, DC: National Academic Press)Google Scholar
  16. Sharma S D, Arakeri V H 1985 An experimental study to assess the significance of flow transition on flow noise, Report No.De-nrc/tdp-59/Tr-3, Indian Institute of Science, BangaloreGoogle Scholar
  17. Silverleaf A 1958 The design of a resorber for a water tunnel Ship, Div. Report No. 1, Natl. Phys. Lab., EnglandGoogle Scholar
  18. Thwaites B 1946 On the design of contractions for wind tunnels, ACR R and M No. 2278 (England)Google Scholar
  19. Ward T M 1977 The hydrodynamics laboratory at the California Institute of Technology - 1976,Asme Paper No. 77-FE-12, Joint Applied Mech., Fluids Eng. and Bio-Eng. Conf. New HavenGoogle Scholar

Copyright information

© Indian Academy of Sciences 1992

Authors and Affiliations

  • V H Arakeri
    • 1
  • S D Sharma
    • 1
  • K Mani
    • 1
  • H S Govinda Ram
    • 2
  1. 1.Depart of MechanicalIndian Institute of ScienceBangaloreIndia
  2. 2.Department of Civil EngineeringIndian Institute of ScienceBangaloreIndia

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