Gregory Nellis

Best Publications

• Parametric and internal study of the vortex tube using a CFD model

  N.F. Aljuwayhel;G.F. Nellis;S.A. Klein

  392
  Citations

• Comparison of CFD analysis to empirical data in a commercial vortex tube

  H.M. Skye;G.F. Nellis;S.A. Klein

  371
  Citations

• Heat transfer

  Unknown

  361
  Citations

• Cryogenic Heat Transfer

  Unknown

  290
  Citations

• Heat Transfer: Acknowledgments

  Gregory Nellis;Sanford Klein

  211
  Citations

• Design Considerations for Supercritical Carbon Dioxide Brayton Cycles With Recompression

  John Dyreby;Sanford Klein;Gregory Nellis;Douglas Reindl

  180
  Citations

• Thermophysical Properties of Solids

  Unknown

  136
  Citations

• A heat exchanger model that includes axial conduction, parasitic heat loads, and property variations

  Unknown

  87
  Citations

• A Numerical Model of an Active Magnetic Regenerator Refrigeration System

  K. L. Engelbrecht;G. F Nellis;S. A Klein

  82
  Citations

• Mass optimization of a supercritical CO2 Brayton cycle with a direct cooled nuclear reactor for space surface power

  Unknown

  73
  Citations

• Optimization of the Composition of a Gas Mixture in a Joule-Thomson Cycle

  Florian Keppler;Gregory Nellis;Sanford A. Klein

  65
  Citations

• Modeling Off-Design and Part-Load Performance of Supercritical Carbon Dioxide Power Cycles

  John J. Dyreby;Sanford A. Klein;Gregory F. Nellis;Douglas T. Reindl

  62
  Citations

• Cooling of Windings in Electric Machines via 3-D Printed Heat Exchanger

  William Sixel;Mingda Liu;Gregory Nellis;Bulent Sarlioglu

  59
  Citations

• Cost comparison of printed circuit heat exchanger to low cost periodic flow regenerator for use as recuperator in a s-CO2 Brayton cycle

  Unknown

  57
  Citations

• The commercial feasibility of the use of water vapor as a refrigerant

  Unknown

  49
  Citations

• Ceramic 3D Printed Direct Winding Heat Exchangers for Improving Electric Machine Thermal Management

  William Sixel;Mingda Liu;Gregory Nellis;Bulent Sarlioglu

  44
  Citations

• Heat transfer coefficient measurements for mixed gas working fluids at cryogenic temperatures

  Unknown

  42
  Citations

• The Effect of Internal Temperature Gradients on Regenerator Matrix Performance

  K. L. Engelbrecht;G. F. Nellis;S. A. Klein

  41
  Citations

• A piezoelectric microvalve for cryogenic applications

  Jong M Park;Ryan P Taylor;Allan T Evans;Tyler R Brosten

  40
  Citations

• Thermodynamics by Sanford Klein

  Sanford Klein;Gregory Nellis

  31
  Citations