• 306 Citations
  • 8 h-Index
1989 …2020

Research output per year

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Research Output

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Conference contribution
2015

Methanol from electricity, water and carbon dioxide: Operational results

Morgan, E. R. & Acker, T. L., 2015, Advances in Solar Buildings and Conservation; Climate Control and the Environment; Alternate Fuels and Infrastructure; ARPA-E; Combined Energy Cycles, CHP, CCHP, and Smart Grids; Concentrating Solar Power; Economic, Environmental, and Policy Aspects of Alternate Energy; Geothermal Energy, Harvesting, Ocean Energy and Other Emerging Technologies; Hydrogen Energy Technologies; Low/Zero Emission Power Plants and Carbon Sequestration; Micro and Nano Technology Applications and Materials. American Society of Mechanical Engineers, Vol. 1.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Applying the kriging method to predicting irradiance variability at a potential PV power plant

Monger, S., Morgan, E., Dyreson, A. & Acker, T. L., 2014, 43rd ASES National Solar Conference 2014, SOLAR 2014, Including the 39th National Passive Solar Conference and the 2nd Meeting of Young and Emerging Professionals in Renewable Energy. American Solar Energy Society, Vol. 1. p. 168-174 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Comparison of solar irradiance smoothing using a 45-sensor network and the wavelet variability model

Dyreson, A., Morgan, E., Monger, S. & Acker, T. L., 2014, 43rd ASES National Solar Conference 2014, SOLAR 2014, Including the 39th National Passive Solar Conference and the 2nd Meeting of Young and Emerging Professionals in Renewable Energy. American Solar Energy Society, Vol. 1. p. 249-256 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dead band method for solar irradiance and power ramp detection algorithms

Willy, D. M., Dyreson, A., Acker, T. L., Morgan, E. & Flood, R. K., 2014, 43rd ASES National Solar Conference 2014, SOLAR 2014, Including the 39th National Passive Solar Conference and the 2nd Meeting of Young and Emerging Professionals in Renewable Energy. American Solar Energy Society, Vol. 2. p. 1204-1211 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Development of a surface area metric (SAM) to characterizevariations in solar irradiance

Morgan, E. R., Dyreson, A. R., Monger, S. H. & Acker, T. L., 2014, 43rd ASES National Solar Conference 2014, SOLAR 2014, Including the 39th National Passive Solar Conference and the 2nd Meeting of Young and Emerging Professionals in Renewable Energy. American Solar Energy Society, Vol. 1. p. 257-264 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jemez Pueblo solar power study

Acker, T. L., John, C., DeVore, K., Tallas, S., Khatibi, M., Vadiee, N., West, J., Collins, M., Billie, T. & Atcitty, S., 2014, 43rd ASES National Solar Conference 2014, SOLAR 2014, Including the 39th National Passive Solar Conference and the 2nd Meeting of Young and Emerging Professionals in Renewable Energy. American Solar Energy Society, Vol. 2. p. 1129-1136 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

NAtural variability of irradiance and power-simple variability metrics for photovoltaic power plants

Willy, D. M., Acker, T. L. & Flood, R. K., 2014, 43rd ASES National Solar Conference 2014, SOLAR 2014, Including the 39th National Passive Solar Conference and the 2nd Meeting of Young and Emerging Professionals in Renewable Energy. American Solar Energy Society, Vol. 1. p. 552-558 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Solar power variations in the regulation and sub-regulation time frames

Acker, T. L., Willy, D. M. & Flood, R. K., 2014, 43rd ASES National Solar Conference 2014, SOLAR 2014, Including the 39th National Passive Solar Conference and the 2nd Meeting of Young and Emerging Professionals in Renewable Energy. American Solar Energy Society, Vol. 1. p. 503-510 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wind energy modeling for residential-scale wind power and sensitivity of economic valuation to errors in wind speed estimates

Indra, T., Bain, D. & Acker, T. L., 2014, 43rd ASES National Solar Conference 2014, SOLAR 2014, Including the 39th National Passive Solar Conference and the 2nd Meeting of Young and Emerging Professionals in Renewable Energy. American Solar Energy Society, Vol. 1. p. 621-625 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Northern Arizona University's partnerships with tribes for renewable energy Development

Chischilly, A. M., Acker, T., Wadsack, K. & Khatibi, M., Dec 31 2012, World Renewable Energy Forum, WREF 2012, Including World Renewable Energy Congress XII and Colorado Renewable Energy Society (CRES) Annual Conference. p. 1757-1761 5 p. (World Renewable Energy Forum, WREF 2012, Including World Renewable Energy Congress XII and Colorado Renewable Energy Society (CRES) Annual Conferen; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Improving hydrogeneration representation in a production cost model used for long-term transmission studies in the Western Interconnection

Dennis, C. M., Walish, R. C., Pacini, H. M., Chisholm, T. A. & Acker, T. L., Jun 20 2011, 2011 IEEE/PES Power Systems Conference and Exposition, PSCE 2011. 5772586. (2011 IEEE/PES Power Systems Conference and Exposition, PSCE 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations
2010

A comparative wind investigation using mesoscale numerical predictions and experimental data at Aubrey Cliffs, Arizona

Barton, M. S., Acker, T. L. & Duque, E. P. N., Dec 1 2010, ASME 2010 4th International Conference on Energy Sustainability, ES 2010. p. 855-865 11 p. (ASME 2010 4th International Conference on Energy Sustainability, ES 2010; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A methodology for comprehensive characterization of errors in wind power forecasting

Bielecki, M. F., Kemper, J. J. & Acker, T. L., Dec 1 2010, ASME 2010 4th International Conference on Energy Sustainability, ES 2010. p. 867-876 10 p. (ASME 2010 4th International Conference on Energy Sustainability, ES 2010; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Modeling of wind power production forecast errors for wind integration studies

Kemper, J. J., Bielecki, M. F. & Acker, T. L., Dec 1 2010, ASME 2010 4th International Conference on Energy Sustainability, ES 2010. p. 885-894 10 p. (ASME 2010 4th International Conference on Energy Sustainability, ES 2010; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Policy solutions for increasing economic impacts of wind development in Arizona

Wadsack, K. E. & Acker, T., Dec 1 2010, ASME 2010 4th International Conference on Energy Sustainability, ES 2010. p. 103-111 9 p. (ASME 2010 4th International Conference on Energy Sustainability, ES 2010; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Western wind and solar integration study hydropower anaysis: Benefits of hydropower in large-scale integration of renewables in the Western United States

Pete, C. M., Acker, T. L., Jordan, G. & Harpman, D. A., Dec 1 2010, ASME 2010 4th International Conference on Energy Sustainability, ES 2010. p. 567-576 10 p. (ASME 2010 4th International Conference on Energy Sustainability, ES 2010; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations
2007

Best practices in grid integration of variable wind power: Summary of recent US case study results and mitigation measures

Smith, J. C., Parsons, B., Milligan, M. R., Acker, T., Zavadil, R., Schuerger, M. & Demeo, E., Dec 1 2007, European Wind Energy Conference and Exhibition 2007, EWEC 2007. p. 500-509 10 p. (European Wind Energy Conference and Exhibition 2007, EWEC 2007; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Scopus citations
1999

Acoustic oscillations in a cylindrical chamber with a hub baffle

Acker, T. L., Mitchell, C. E. & Cody, J. D., 1999, 5th AIAA/CEAS Aeroacoustics Conference and Exhibit. American Institute of Aeronautics and Astronautics Inc, AIAA, p. 1112-1122 11 p. AIAA 99-1971

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Aerodynamic performance of the NREL Unsteady Aerodynamics Experiment (Phase IV) twisted rotor

Acker, T. L. & Hand, M. M., 1999, 37th Aerospace Sciences Meeting and Exhibit. American Institute of Aeronautics and Astronautics Inc, AIAA

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations