Browsing by Author "Marscher, William D."

Now showing items 1-20 of 24

    • An End User's Guide to Centrifugal Pump Rotordynamics 
      Marscher, William D. (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station; Texas A & M University. Libraries; Texas A & M University. Libraries, 2021)
      This tutorial outlines the basics of pump rotordynamics in a form that is intended to be Machinery End User friendly. Key concepts will be defined in understandable terms, and analysis and testing options will be presented ...
    • An End-User's Guide to Centrifugal Pump Rotordynamics 
      Marscher, William D.; Onari, Maki M. (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station; Texas A & M University. Libraries, 2022)
      This tutorial outlines the basics of pump rotordynamics in a form that is intended to be Machinery End User friendly. Key concepts will be defined in understandable terms, and analysis and testing options will be presented ...
    • Avoiding Failures In Centrifugal Pumps 
      Marscher, William D. (Texas A&M University. Turbomachinery Laboratories, 2002)
      Pump reliability problems are responsible for a large amount of the maintenance budget and lost-opportunity cost at chemical plants, refineries, and many electric utilities. This tutorial outlines the typical reasons for ...
    • Basic Pump Rotordynamic Analysis And Specifications 
      Marscher, William D. (Texas A&M University. Turbomachinery Laboratories, 2005)
    • Centrifugal Pump Mechanical Design, Analysis, And Testing 
      Case, Greg; Marscher, William D. (Texas A&M University. Turbomachinery Laboratories, 2001)
      This tutorial discusses hydraulic and mechanical issues that are of primary importance in centrifugal pumps and their systems, and how pump users can best address these issues. It is shown how to concise and orderly review ...
    • Discussion Group 1: Monitoring Vibration and Other Critical Machine Conditions 
      Marscher, William D.; Adams, Ron; Calafell, Dag; Bradshaw, Simon; Miller, Al; Claxton, Jack; Boyadjis, Paul; Onari, Marki; Watson, Ed; Weyermann, Hans (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2015)
    • Effect Of Component Interference Fit And Fluid Density On The Lateral And Torsional Natural Frequencies Of Turbomachinery Rotor Systems 
      Marscher, William D.; Gamarra, Juan; Boyadjis, Paul; Gruener, Joseph (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2013)
    • An End-User's Guide To Centrifugal Pump Rotordynamics 
      Marscher, William D. (Texas A&M University. Turbomachinery Laboratories, 2007)
      This tutorial outlines the basics of pump rotordynamics in a form that is intended to be machinery end user friendly. Key concepts will be defined in understandable terms, and analysis and testing options will be presented ...
    • An End-User's Guide To Centrifugal Pump Rotordynamics 
      Marscher, William D. (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2016)
      This tutorial outlines the basics of pump rotordynamics in a form that is intended to be Machinery End User friendly. Key concepts will be defined in understandable terms, and analysis and testing options will be presented ...
    • An End-User's Guide To Centrifugal Pump Rotordynamics 
      Marscher, William D. (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2015)
      This tutorial outlines the basics of pump rotordynamics in a form that is intended to be Machinery End User friendly. Key concepts will be defined in understandable terms, and analysis and testing options will be presented ...
    • An End-User's Guide To Centrifugal Pump Rotordynamics 
      Marscher, William D. (Turbomachinery Laboratory, Texas A&M University, 2012)
      This tutorial outlines the basics of pump rotordynamics in a form that is intended to be Machinery End User friendly. Key concepts will be defined in understandable terms, and analysis and testing options will be presented ...
    • An End-User's Guide To Centrifugal Pump Rotordynamics 
      Marscher, William D. (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2014)
      This tutorial outlines the basics of pump rotordynamics in a form that is intended to be Machinery End User friendly. Key concepts will be defined in understandable terms, and analysis and testing options will be presented ...
    • An End-User's Guide To Centrifugal Pump Rotordynamics (Presented Twice) 
      Marscher, William D. (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2013)
      This tutorial outlines the basics of pump rotordynamics in a form that is intended to be Machinery End User friendly. Key concepts will be defined in understandable terms, and analysis and testing options will be presented ...
    • Methods Of Investigation And Solution Of Stress, Vibration, And Noise Problems In Pumps 
      Marscher, William D.; Campbell, Jack S. (Texas A&M University. Turbomachinery Laboratories, 1998)
      This tutorial discusses mechanical problems that occur in pumps and their systems, and how pump users can best detect and solve these problems. The answers to pump operational or reliability problems are often not obvious, ...
    • Pump Rotor Critical Speeds Diagnosis And Solutions 
      Bowman, Dennis G.; Marscher, William D.; Reid, Stephen R. (Turbomachinery Laboratories, Department of Mechanical Engineering, Texas A&M University, 1990)
      Delmarva Power Indian River Power Station’s Unit 4 has had boiler feed pump reliability problems since startup in 1980. The pump has been rebuilt nine times with post overhaul operability ranging from 30 minutes to 16 ...
    • Rotor Instability Problems In An Integrally Geared Compressor Supported By Tilting Pad Bearings. 
      Gruntfest, Peter M.; Andronis, Leo; Marscher, William D. (Texas A&M University. Turbomachinery Laboratories, 2001)
      The appearance of a strong subsynchronous instability in an overhung compressor highlights the fact that rotordynamic instabilities are not restricted to high-pressure multistage between bearing compressors with overhung ...
    • Short Course 1 Vibration Problems and Solutions in Pumps and Turbomachinery 
      Marscher, William D.; Olson, Eric J.; Onari, Maki M. (Texas A&M University. Turbomachinery Laboratories, 2013)
    • Short Course P1/T1: Vibration Problems and Solutions in Pumps and Turbomachinery 
      Marscher, William D.; Olson, Eric J.; Boyadjis, Paul A.; Onari, Maki M. (Texas A&M University. Turbomachinery Laboratories, 2012)
    • Short Course P2 On Vibration Problems and Solutions in Turbomachinery 
      Marscher, William D.; Olson, Eric J.; Boyadjis, Paul A.; Onari, Maki M. (Texas A&M University. Turbomachinery Laboratories, 2011)
    • Solving Super-Synchronous Vibration On A Double Suction Pump 
      Onari, Maki M.; Marscher, William D.; Sabini, Gene; Olasin, Kris (Turbomachinery Laboratory, Texas A&M University, 2011)