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Rainer Hampel
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Proceedings Papers

Experiments and Simulations on the Steady-State and Transient Behavior of Gas/Liquid Interfaces in Impulse Pipes for Hydrostatic Level Measurements

Stephan Schulz, Rainer Hampel
Proc. ASME. ICONE20-POWER2012, Volume 5: Fusion Engineering; Student Paper Competition; Design Basis and Beyond Design Basis Events; Simple and Combined Cycles, 301-308, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54592
https://doi.org/10.1115/ICONE20-POWER2012-54592
View Paper titled, Experiments and Simulations on the Steady-State and Transient Behavior of Gas/Liquid Interfaces in Impulse Pipes for Hydrostatic Level Measurements
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Topics: Engineering simulation, Hydrostatics, Impulse (Physics), Pipes, Simulation, Steady state, Transients (Dynamics), Boiling water reactors, Flow (Dynamics), Fluctuations (Physics)
Journal Articles

Steady-State and Transient Behavior of Gas/Liquid Phase Boundaries in Impulse Pipes

Stephan Schulz, Rainer Hampel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2013, 135(3): 032903.
Paper No: GTP-12-1367
https://doi.org/10.1115/1.4007874
Published Online: February 21, 2013
View Article titled, Steady-State and Transient Behavior of Gas/Liquid Phase Boundaries in Impulse Pipes
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Topics: Boiling water reactors, Computational fluid dynamics, Drainage, Dynamics (Mechanics), Ethanol, Flow (Dynamics), Hydrostatics, Simulation, Steady state, Temperature
Proceedings Papers

Influence of an Impinging Jet on Sedimented Debris

Alexander Kratzsch, Stefan Renger, Wolfgang Ka¨stner, Rainer Hampel, Eckhard Krepper
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 3, 723-728, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-30259
https://doi.org/10.1115/ICONE18-30259
View Paper titled, Influence of an Impinging Jet on Sedimented Debris
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Topics: Accidents, Air entrainment, Bubbles, Computational fluid dynamics, Containment, Coolants, Energy dissipation, Exhaust systems, Flow (Dynamics), Glass
Journal Articles

Implementation of a Pressure Drop Model for the CFD Simulation of Clogged Containment Sump Strainers

Alexander Grahn, Eckhard Krepper, Frank-Peter Weiß, Sören Alt, Wolfgang Kästner, Alexander Kratzsch, Rainer Hampel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. August 2010, 132(8): 082902.
https://doi.org/10.1115/1.4000365
Published Online: May 28, 2010
View Article titled, Implementation of a Pressure Drop Model for the CFD Simulation of Clogged Containment Sump Strainers
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Topics: Compacting, Computational fluid dynamics, Fibers, Flow (Dynamics), Particulate matter, Porosity, Pressure, Pressure drop, Containment, Differential equations
Proceedings Papers

Closed Model for Calculation of Differential Pressure After a Loss of Coolant Accident in Boiling Water Reactors

Alexander Kratzsch, Wolfgang Ka¨stner, Rainer Hampel
Proc. ASME. ICONE17, Volume 2: Structural Integrity; Safety and Security; Advanced Applications of Nuclear Technology; Balance of Plant for Nuclear Applications, 623-628, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75562
https://doi.org/10.1115/ICONE17-75562
View Paper titled, Closed Model for Calculation of Differential Pressure After a Loss of Coolant Accident in Boiling Water Reactors
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Topics: Accidents, Boiling water reactors, Coolants, Pressure, Containment, Heat, Insulation, Exhaust systems, Condensation, Cooling systems
Proceedings Papers

Implementation of a Pressure Drop Model for the CFD Simulation of Clogged Containment Sump Strainers

Alexander Grahn, Eckhard Krepper, Frank-Peter Weiß, So¨ren Alt, Wolfgang Ka¨stner, Alexander Kratzsch, Rainer Hampel
Proc. ASME. ICONE17, Volume 2: Structural Integrity; Safety and Security; Advanced Applications of Nuclear Technology; Balance of Plant for Nuclear Applications, 427-438, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75249
https://doi.org/10.1115/ICONE17-75249
View Paper titled, Implementation of a Pressure Drop Model for the CFD Simulation of Clogged Containment Sump Strainers
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Topics: Computational fluid dynamics, Containment, Pressure drop, Simulation, Fibers, Particulate matter, Porosity, Accidents, Compacting, Coolants
Proceedings Papers

Hydrodynamic Modeling of Mineral Wool Fiber Suspensions in a Two-Dimensional Flow

Gregory M. Cartland Glover, Alexander Grahn, Eckhard Krepper, Frank-Peter Weiss, So¨ren Alt, Rainer Hampel, Wolfgang Ka¨stner, Alexander Kratzsch, Frank Zacharias
Proc. ASME. ICONE17, Volume 5: Fuel Cycle and High and Low Level Waste Management and Decommissioning; Computational Fluid Dynamics (CFD), Neutronics Methods and Coupled Codes; Instrumentation and Control, 345-354, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75308
https://doi.org/10.1115/ICONE17-75308
View Paper titled, Hydrodynamic Modeling of Mineral Wool Fiber Suspensions in a Two-Dimensional Flow
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Topics: Fibers, Flow (Dynamics), Mineral wool, Modeling, Accidents, Computer simulation, Containment, Coolants, Drag (Fluid dynamics), Engineering simulation
Proceedings Papers

Using Artificial Neural Networks in the Reactor Safety Research

Alexander Kratzsch, Wolfgang Ka¨stner, Rainer Hampel
Proc. ASME. ICONE16, Volume 2: Fuel Cycle and High Level Waste Management; Computational Fluid Dynamics, Neutronics Methods and Coupled Codes; Student Paper Competition, 891-897, May 11–15, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICONE16-48611
https://doi.org/10.1115/ICONE16-48611
View Paper titled, Using Artificial Neural Networks in the Reactor Safety Research
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Topics: Artificial neural networks, Safety, Containment, Heat, Pressure, Exhaust systems, Accidents, Condensation, Coolants, Cooling systems
Proceedings Papers

Experimental Investigation and CFD Simulation of the Behaviour of Mineral Wool in the Reactor Sump

Eckhard Krepper, Gregory Cartland-Glover, Alexander Grahn, Frank-Peter Weiss, So¨ren Alt, Rainer Hampel, Wolfgang Ka¨stner, Andre´ Seeliger
Proc. ASME. ICONE16, Volume 2: Fuel Cycle and High Level Waste Management; Computational Fluid Dynamics, Neutronics Methods and Coupled Codes; Student Paper Competition, 199-209, May 11–15, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICONE16-48121
https://doi.org/10.1115/ICONE16-48121
View Paper titled, Experimental Investigation and CFD Simulation of the Behaviour of Mineral Wool in the Reactor Sump
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Topics: Computational fluid dynamics, Mineral wool, Simulation, Insulation, Particulate matter, Coolants, Emergency core cooling systems, Flow (Dynamics), Modeling, Sedimentation
Proceedings Papers

Non Invasive Water Level Monitoring on Boiling Water Reactors Using Internal Gamma Radiation: Application of Soft Computing Methods

Sebastian Fleischer, Rainer Hampel
Proc. ASME. ICONE14, Volume 1: Plant Operations, Maintenance and Life Cycle; Component Reliability and Materials Issues; Codes, Standards, Licensing and Regulatory Issues; Fuel Cycle and High Level Waste Management, 123-131, July 17–20, 2006
Publisher: American Society of Mechanical Engineers
Paper No: ICONE14-89278
https://doi.org/10.1115/ICONE14-89278
View Paper titled, Non Invasive Water Level Monitoring on Boiling Water Reactors Using Internal Gamma Radiation: Application of Soft Computing Methods
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Topics: Boiling water reactors, Gamma rays, Water, Hydrostatics, Measurement systems, Transients (Dynamics), Algorithms, Databases, Nuclear power stations, Reactor vessels