Hans Baumann (inventor)

From Wikipedia, the free encyclopedia
Jump to: navigation, search
Hans D. Baumann
Born Germany
Occupation Inventor, engineer, author

Hans D. Baumann is a German-American inventor and engineer. He has registered over 200 patents and produced 105 publications. He is known internationally as a valve specialist and is an expert on aerodynamic noise of gases.[citation needed]

Life[edit]

Baumann came to the United States from Germany in 1953, as an exchange student.[1] He holds degrees from [Case institute of Technology (now part of Case Western Reserve University)] and Northeastern University, and earned a Ph.D. in Mechanical Engineering from Columbia Pacific University.[2]

Baumann has worked as Chief Engineer at W. & T. Co., a valve supplier in Germany; Manager of Research & Development at Worthington S/A in France; Director of Engineering at Cashco, Inc., in the U.S.; Vice President of Masoneilan International, Inc.; and Senior Vice President of Technology for Fisher Controls. In 1977, he founded H. D. Baumann Assoc., Ltd., manufacturing control valves; the company was subsequently acquired by Fisher Instruments, and is now part of Emerson Process Management.[2]

Baumann is a licensed Professional Engineer in four states and a member of Sigma Xi, the Scientific Research Society.[2]

Awards[edit]

Publications[edit]

Significant scientific publications[edit]

  • Source: INTERNATIONAL ELECTRICAL COIMMISSION, Geneva, Switzerland. IEC Standards: 60534-2-1, 60534-8-3, 60534-8-4.
  • Baumann, H.D., "A unifying Method for Sizing Throttling Valves Under Laminar or Transitional Flow Conditions", Journal of Fluids Engineering, Vol. 115, No. 1, March 1993, pp. 166-168
  • Baumann, H. D., 'A Method for Predicting Aerodynamic Valve Noise Based on Modified Free Jet Noise Theories," ASME Paper 87-WA/NCA-728, December 1987.
  • Baumann, H. D. and George W. Page Jr. 'A Method to Predict Sound Levels from Hydrodynamic Sources Assocaited with Flow through Throttling Valves,' Noise Control Engineering Journal, Vol. 43, No. 5, September-October 1995 _pp. 145-158.
  • Baumann, H. 0., "Determination of Peak internal Sound Frequency Generated by Throttling Valves for the Calculation of Pipe Transmission Losses,' Noise Control Engineering Journal, Vol. 36, No. 2, March-April 1991, pp. 75-82.

References[edit]

  1. ^ "Rethink e-mail, meetings, computers". SeacoastOnline.com. Retrieved 2011-02-23. 
  2. ^ a b c d "Automation Founders Circle: Dr. Hans Baumann". ISA. Retrieved 2011-02-23. 
  3. ^ "Automation Leaders | Five of Automation's Biggest Hits". Control Global. Retrieved 2011-02-23. 

External links[edit]