| Reference data sets for vertical borehole ground heat exchanger models and thermal response test analysis RA Beier, MD Smith, JD Spitler Geothermics 40 (1), 79-85, 2011 | 280 | 2011 |
| Fractals in reservoir engineering HH Hardy, RA Beier World Scientific, 1994 | 181 | 1994 |
| Transient heat transfer in a coaxial borehole heat exchanger RA Beier, J Acuña, P Mogensen, B Palm Geothermics 51, 470-482, 2014 | 145 | 2014 |
| Transient heat transfer in a U-tube borehole heat exchanger RA Beier Applied thermal engineering 62 (1), 256-266, 2014 | 138 | 2014 |
| Minimum duration of in-situ tests on vertical boreholes RA Beier, MD Smith ASHRAE Transactions 109, 475, 2003 | 137 | 2003 |
| Borehole resistance and vertical temperature profiles in coaxial borehole heat exchangers RA Beier, J Acuña, P Mogensen, B Palm Applied energy 102, 665-675, 2013 | 123 | 2013 |
| Vertical temperature profile in ground heat exchanger during in-situ test RA Beier Renewable Energy 36 (5), 1578-1587, 2011 | 102 | 2011 |
| Pressure-transient model for a vertically fractured well in a fractal reservoir RA Beier SPE Formation Evaluation 9 (02), 122-128, 1994 | 93 | 1994 |
| Vertical temperature profiles and borehole resistance in a U-tube borehole heat exchanger RA Beier, J Acuña, P Mogensen, B Palm Geothermics 44, 23-32, 2012 | 74 | 2012 |
| Borehole thermal resistance from line-source model of in-situ tests RA Beier, MD Smith Ashrae Transactions 108, 212, 2002 | 70 | 2002 |
| Thermal response tests on deep borehole heat exchangers with geothermal gradient RA Beier Applied Thermal Engineering 178, 115447, 2020 | 69 | 2020 |
| Pressure transient field data showing fractal reservoir structure RA Beier SPE/CIM International Technical Meeting, SPE-21553-MS, 1990 | 57 | 1990 |
| Removing variable heat rate effects from borehole tests RA Beier, MD Smith ASHRAE Transactions 109, 463, 2003 | 46 | 2003 |
| Weighted average of inlet and outlet temperatures in borehole heat exchangers RA Beier, JD Spitler Applied Energy 174, 118-129, 2016 | 45 | 2016 |
| Frequency estimates of seismic traces HH Hardy, RA Beier, JD Gaston Geophysics 68 (1), 370-380, 2003 | 45 | 2003 |
| Models of thermal response tests on deep coaxial borehole heat exchangers through multiple ground layers RA Beier, M Fossa, S Morchio Applied Thermal Engineering 184, 116241, 2021 | 40 | 2021 |
| Equivalent time for interrupted tests on borehole heat exchangers RA Beier HVAC&R Research 14 (3), 489-505, 2008 | 36 | 2008 |
| Use of temperature derivative to analyze thermal response tests on borehole heat exchangers RA Beier Applied Thermal Engineering 134, 298-309, 2018 | 28 | 2018 |
| Analyzing Interrupted In-Situ Tests on Vertical Boreholes. RA Beier, MD Smith ASHRAE Transactions 111 (1), 2005 | 27 | 2005 |
| Thermal response tests on deep boreholes through multiple ground layers RA Beier, S Morchio, M Fossa Geothermics 101, 102371, 2022 | 25 | 2022 |
Jeffrey SpitlerRegents Professor and OG&E Chair of Mechanical and Aero. Eng., Oklahoma State UniversityVerified email at okstate.edu
