Browsing Turbomachinery and Pump Symposia by Author "Flach, Patrick M."

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    • Analyzing Unacceptable Seal Performance 
      Flach, Patrick M.; Murphy, Mark J.; Anderson, William I. (Texas A&M University. Turbomachinery Laboratories, 1998)
      For many years, acceptable seal performance was defined as “minimal or no visible leakage.” During the last decade, these definitions have changed immensely as government and industry have combined in a massive effort to ...
    • Controlling Emissions To Atmosphere Through The Use Of A Dry-Sliding Secondary Containment Seal 
      Flach, Patrick M.; Sandgren, Jan E.; Casucci, David P. (Turbomachinery Laboratories, Department of Mechanical Engineering, Texas A&M University, 1993)
      Increasing concern over the emission of hazardous compounds to the atmosphere has led to stricter regulations regarding the acceptable amount of leakage from pumps. This is forcing the users and manufacturers of pumps and ...