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Proceedings Papers

The Influence of the Recirculation Region: A Comparison of the Convective Heat Transfer Downstream of a Backward-Facing Step and Behind a Jet in a Cross Flow

Proc. ASME. GT1989, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T16A001, June 4–8, 1989

Paper No: 89-GT-59

DOI: https://doi.org/10.1115/89-GT-59

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Topics: Convection, Cross-flow, Flow (Dynamics), Heat transfer, Finite volume methods, Laser Doppler anemometry, Momentum, Pressure, Reynolds number

Proceedings Papers

Jets in a Crossflow: Effects of Hole Spacing to Diameter Ratio on the Spatial Distribution of Heat Transfer

V. Scherer, S. Wittig, K. Morad, N. Mikhael

Proc. ASME. GT1991, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A030, June 3–6, 1991

Paper No: 91-GT-356

DOI: https://doi.org/10.1115/91-GT-356

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Topics: Heat transfer, Jets, Heat transfer coefficients, Momentum, Heat flux, Resolution (Optics), Temperature distribution

Proceedings Papers

Investigation of Unsteady Gas Mixing Processes in Gas Turbine Burners Applying a Tracer-LIF Method

T. Schneiders, A. Hoeren, B. Michalski, H. Pfost, V. Scherer, B. Koestlin

Proc. ASME. GT2001, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T02A016, June 4–7, 2001

Paper No: 2001-GT-0049

DOI: https://doi.org/10.1115/2001-GT-0049

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Topics: Gas turbines, Combustion, Emissions, Fuels, Gaseous fuels, Geometry, High temperature, Momentum, Orifices, Pollution

Proceedings Papers

Simulation of Heat Transfer in Moving Granular Material by the Discrete Element Method With Special Emphasis on Inner Particle Heat Transfer

S. Rickelt, H. Kruggel-Emden, S. Wirtz, V. Scherer

Proc. ASME. HT2009, Volume 2: Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Computational Heat Transfer, 961-971, July 19–23, 2009

Paper No: HT2009-88605

DOI: https://doi.org/10.1115/HT2009-88605

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Topics: Discrete element methods, Granular materials, Heat transfer, Particulate matter, Simulation

Proceedings Papers

Development of a Micro Gas Turbine Combustion System for Fuel Oil: CFD-Lay-Out and Combustion Tests

I. Schmitz, V. Scherer

Proc. ASME. GT2009, Volume 5: Microturbines and Small Turbomachinery; Oil and Gas Applications, 127-135, June 8–12, 2009

Paper No: GT2009-59405

DOI: https://doi.org/10.1115/GT2009-59405

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Topics: Combustion, Combustion systems, Computational fluid dynamics, Fuel oils, Micro gas turbines, Design, Drops, Evaporation, Flames, Fuels

Proceedings Papers

A New Approach to Simulate Transient Heat Transfer Within the Discrete Element Method

S. Rickelt, S. Wirtz, V. Scherer

Proc. ASME. PVP2008, Volume 4: Fluid-Structure Interaction, 221-230, July 27–31, 2008

Paper No: PVP2008-61522

DOI: https://doi.org/10.1115/PVP2008-61522

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Topics: Discrete element methods, Heat transfer, Temperature, Transient heat transfer, Particulate matter, Heat conduction, Simulation, Differential equations, Temperature profiles

Journal Articles

A Numerical Study on the Sensitivity of the Discrete Element Method for Hopper Discharge

H. Kruggel-Emden, S. Rickelt, S. Wirtz, V. Scherer

J. Pressure Vessel Technol. June 2009, 131(3): 031211.

DOI: https://doi.org/10.1115/1.3122022

Published Online: April 29, 2009

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Topics: Flow (Dynamics), Friction, Particulate matter, Simulation, Stress, Discrete element methods, Sensitivity analysis, Probability, Density

Proceedings Papers

CFD Based Development of a Fuel-Air Premixer for a Retrofittable Catalytic Combustion System

I. Schmitz, V. Scherer, S. Wirtz, R. Carroni

Proc. ASME. GT2007, Volume 2: Turbo Expo 2007, 221-230, May 14–17, 2007

Paper No: GT2007-27326

DOI: https://doi.org/10.1115/GT2007-27326

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Topics: Combustion systems, Computational fluid dynamics, Fuels, Generators, Turbulence, Optimization, Catalysts, Combustion chambers, Design, Flow (Dynamics)

Proceedings Papers

Spectral Emissivity Measurements of Single Mineral Phases and Ash Deposits

S. Bohnes, V. Scherer, S. Linka, M. Neuroth, H. Bru¨ggemann

Proc. ASME. HT2005, Heat Transfer: Volume 4, 175-182, July 17–22, 2005

Paper No: HT2005-72099

DOI: https://doi.org/10.1115/HT2005-72099

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Topics: Emissivity, Minerals, Wavelength, Temperature, Ash, Slags, Boilers, Coal, Particulate matter, Temperature effects

Proceedings Papers

Spectral Thermal Radiation Characteristics of Coal Ashes and Slags: Influence of Chemical Composition and Temperature

S. Linka, S. Wirtz, V. Scherer

Proc. ASME. HT2003, Heat Transfer: Volume 1, 33-39, July 21–23, 2003

Paper No: HT2003-47187

DOI: https://doi.org/10.1115/HT2003-47187

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Topics: Ash, Coal, Slags, Temperature, Thermal radiation, Emissivity, Heat transfer, Wavelength, Combustion, Furnaces

Journal Articles

Applicable Contact Force Models for the Discrete Element Method: The Single Particle Perspective

H. Kruggel-Emden, S. Wirtz, V. Scherer

J. Pressure Vessel Technol. April 2009, 131(2): 024001.

DOI: https://doi.org/10.1115/1.3040682

Published Online: December 11, 2008

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Topics: Collisions (Physics), Discrete element methods, Particulate matter, Simulation, Springs, Displacement, Stiffness, Granular materials

Proceedings Papers

Combustion Tests on a Blend of Liquid Refinery Residues and Coal: CFBC Operation Behaviour and Emissions Characteristics With Special Emphasis on the Intermediate Species C x H y , HCN and NH 3

M. Kretschmann, Chr. Barczus, V. Scherer

Proc. ASME. FBC2005, 18th International Conference on Fluidized Bed Combustion, 463-471, May 22–25, 2005

Paper No: FBC2005-78103

DOI: https://doi.org/10.1115/FBC2005-78103

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Topics: Coal, Combustion, Emissions, Pollution, Combustion chambers, Fourier transform infrared spectroscopy, Nitrogen oxides, Temperature, Carbon dioxide, Flue gases

Journal Articles

The Influence of the Recirculation Region: A Comparison of the Convective Heat Transfer Downstream of a Backward-Facing Step and Behind a Jet in a Crossflow

V. Scherer, S. Wittig

J. Eng. Gas Turbines Power. January 1991, 113(1): 126–134.

DOI: https://doi.org/10.1115/1.2906520

Published Online: January 1, 1991

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Topics: Convection, Flow (Dynamics), Heat transfer, Finite volume methods, Laser Doppler anemometry, Momentum, Pressure, Reynolds number

Journal Articles

Heat Transfer Measurements Downstream of a Two-Dimensional Jet Entering a Crossflow

S. Wittig, V. Scherer

J. Turbomach. October 1987, 109(4): 572–578.

DOI: https://doi.org/10.1115/1.3262150

Published Online: October 1, 1987

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Topics: Heat transfer, Flow (Dynamics), Momentum, Pressure, Probes

Journal citation

NARROW

The Influence of the Recirculation Region: A Comparison of the Convective Heat Transfer Downstream of a Backward-Facing Step and Behind a Jet in a Cross Flow

Jets in a Crossflow: Effects of Hole Spacing to Diameter Ratio on the Spatial Distribution of Heat Transfer

Investigation of Unsteady Gas Mixing Processes in Gas Turbine Burners Applying a Tracer-LIF Method

Simulation of Heat Transfer in Moving Granular Material by the Discrete Element Method With Special Emphasis on Inner Particle Heat Transfer

Development of a Micro Gas Turbine Combustion System for Fuel Oil: CFD-Lay-Out and Combustion Tests

A New Approach to Simulate Transient Heat Transfer Within the Discrete Element Method

A Numerical Study on the Sensitivity of the Discrete Element Method for Hopper Discharge

CFD Based Development of a Fuel-Air Premixer for a Retrofittable Catalytic Combustion System

Spectral Emissivity Measurements of Single Mineral Phases and Ash Deposits

Spectral Thermal Radiation Characteristics of Coal Ashes and Slags: Influence of Chemical Composition and Temperature

Applicable Contact Force Models for the Discrete Element Method: The Single Particle Perspective

Combustion Tests on a Blend of Liquid Refinery Residues and Coal: CFBC Operation Behaviour and Emissions Characteristics With Special Emphasis on the Intermediate Species C x H y , HCN and NH 3

The Influence of the Recirculation Region: A Comparison of the Convective Heat Transfer Downstream of a Backward-Facing Step and Behind a Jet in a Crossflow

Heat Transfer Measurements Downstream of a Two-Dimensional Jet Entering a Crossflow

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