Browsing by Author "Baumann, Urs"
Now showing items 1-20 of 27
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Sandberg, Mark; Baldassarre, Leonardo; Baumann, Urs; Kuzdzal, Mark; Moore, Jeffrey; Pettinato, Brian; Sorokes, James (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2017)
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Sandberg, Mark; Baldassarre, Leonardo; Baumann, Urs; Kuzdzal, Mark; Moore, Jeffrey; Pettinato, Brian; Sorokes, James (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)Suggested Topics: Meeting current rotordynamics stability standards CO2 Compressors High flow coefficient/Mach number impellers Coupling and alignment impacts on asymmetric rotordynamics Sour gas/Chloride implications ...
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Baldassarre, Leonardo; Baumann, Urs; Wisler, Scott; Wagner, Nortbert; Al Khateeb, Eyad; Al-Ghamdi, Ali (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2015)
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Baumann, Urs; Baldassarre, Leonardo; Gupta, Manoj; Hataya, Takeshi; Konomi, Shin; Kumar, Arun (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)Topics Outline: • Meeting current rotordynamics stability standards • High flow coefficient/mach number impellers • Low flow coefficiens/high pressure impellers; Reynolds correction Complicated high pressure gas properties. ...
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Pradetto, Jean-Claude; Baumann, Urs (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2015)This paper deals with the damping ratio D of the 1st torsional mode of synchronous motor driven compressor trains. The damping ratio is a crucial parameter for the torsional start-up analysis and for the lifetime calculation ...
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Pradetto, Jean-Claude; Baumann, Urs (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2016)Lecture 13: This paper deals with the damping ratio D (modal damping) of the 1st torsional mode of synchronous motor driven compressor trains. The damping ratio is a crucial parameter for the torsional start-up analysis ...
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Baumann, Urs; Pradetto, Jean-Claude (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2017)
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Sandberg, Mark; Baldassarre, Leonardo; Baumann, Urs; Kuzdzal, Mark; Moore, Jeffrey; Pettinato, Brian; Sorokes, Jim; Wagner, Norbert (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2016)
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Sandberg, Mark; Baldassarre, Leonardo; Baumann, Urs; Kuzdzal, Mark; Moore, Jeffrey; Pettinato, Brian; Sorokes, Jim; Wagner, Norbert (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2015)
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Drosjack, Michael; Sandberg, Mark; Baldassarre, Leonardo; Baumann, Urs; Kuzdzal, Mark; Moore, J. Jeffrey; Pettinato, Brian (Texas A&M University. Turbomachinery Laboratories, 2011)
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Drosjack, Michael; Sandberg, Mark; Baldassarre, Leonardo; Baumann, Urs; Kuzdzal, Mark; Moore, J. Jeffrey; Pettinato, Brian (Texas A&M University. Turbomachinery Laboratories, 2012)
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Sandberg, Mark; Baldassarre, Leonardo; Baumann, Urs; Kuzdzal, Mark; Moore, J. Jeffrey; Pettinato, Brian; Sorokes, James (Texas A&M University. Turbomachinery Laboratories, 2013)
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Sandberg, Mark; Baldassarre, Leonardo; Baumann, Urs; Kuzdzal, Mark; Moore, J. Jeffrey; Pettinato, Brian; Sorokes, James (Texas A&M University. Turbomachinery Laboratories, 2014)
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Bidaut, Yves; Baumann, Urs (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2011)Background: 2 parallel trains consisting of a Low Pressure (LPC) and High Pressure (HPC) compressors were supplied for an offshore reinjection application near the coast of Angola. During the commissioning on site large ...
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Wisler, Scott; Al-Amoudi, Ahmad; Tecza, Joseph; Baumann, Urs; Whalen, John (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2013)
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Bidaut, Yves; Baumann, Urs; Al-Harthy, Salim Mohamed Hamed (Texas A&M University. Turbomachinery Laboratories, 2009)Extensive stability measurements were performed during the full-load, full-pressure factory testing of a five-stage inline centrifugal compressor. The compressor, tested up to a maximum discharge pressure of 655 bar (9,500 ...
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Baumann, Urs (Texas A&M University. Turbomachinery Laboratories, 1999)This paper describes extensive measurements on high-pressure radial compressors with rated discharge pressures of more than 400 bar (5800 psi). The purpose of the measurements was to deterine m the damping behavior of the ...
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Baumann, Urs (Texas A&M University. Turbomachinery Laboratories, 2011)In many cases it is necessary to judge the stability behavior of a specific compressor. This might be the OEM checking the feasibility of a proposed compressor layout or it might be the user judging one of his machines ...
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Baumann, Urs (Turbomachinery Laboratories, Texas A&M Engineering Experiment Station, 2016)Tutorial 2: In many cases it is necessary to judge the stability behavior of a specific compressor. This might be the OEM checking the feasibility of a proposed compressor layout or it might be the user judging one of his ...
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Baumann, Urs (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2015)In many cases it is necessary to judge the stability behavior of a specific compressor. This might be the OEM checking the feasibility of a proposed compressor layout or it might be the user judging one of his machines ...