- Bortoff, S.A., Laughman, C.R., Deshpande, V.M., Qiao, H., "Fluid Property Functions in Polar and Parabolic Coordinates", American Modelica Conference, October 2024.
BibTeX TR2024-144 PDF- @inproceedings{Bortoff2024oct,
- author = {Bortoff, Scott A. and Laughman, Christopher R. and Deshpande, Vedang M. and Qiao, Hongtao},
- title = {{Fluid Property Functions in Polar and Parabolic Coordinates}},
- booktitle = {American Modelica Conference},
- year = 2024,
- month = oct,
- url = {https://www.merl.com/publications/TR2024-144}
- }
- Park, S., Wang, Y., Qiao, H., Sakamoto, Y., Wang, B., Liu, D., "Control Co-Design for Electric Vehicles with Driving Cycle Synthesis Encoding Road Traffic and Driver Characteristics", IEEE Conference on Control Technology and Applications (CCTA) 2024, DOI: 10.1109/CCTA60707.2024.10666575, August 2024.
BibTeX TR2024-114 PDF- @inproceedings{Park2024aug,
- author = {Park, Seho and Wang, Yebin and Qiao, Hongtao and Sakamoto, Yusuke and Wang, Bingnan and Liu, Dehong},
- title = {{Control Co-Design for Electric Vehicles with Driving Cycle Synthesis Encoding Road Traffic and Driver Characteristics}},
- booktitle = {IEEE Conference on Control Technology and Applications (CCTA) 2024},
- year = 2024,
- month = aug,
- doi = {10.1109/CCTA60707.2024.10666575},
- url = {https://www.merl.com/publications/TR2024-114}
- }
- Bortoff, S.A., Qiao, H., Laughman, C.R., "Modeling and Control of a Multi-Mode Heat Pump", IEEE Conference on Control Technology and Applications (CCTA) 2024, August 2024.
BibTeX TR2024-111 PDF- @inproceedings{Bortoff2024aug,
- author = {Bortoff, Scott A. and Qiao, Hongtao and Laughman, Christopher R.},
- title = {{Modeling and Control of a Multi-Mode Heat Pump}},
- booktitle = {IEEE Conference on Control Technology and Applications (CCTA) 2024},
- year = 2024,
- month = aug,
- url = {https://www.merl.com/publications/TR2024-111}
- }
- Ma, J., Qiao, H., Laughman, C.R., "A Physics-Constrained Data-Driven Modeling Approach for Vapor Compression Systems", International Refrigeration and Air Conditioning Conference at Purdue, July 2024.
BibTeX TR2024-102 PDF- @inproceedings{Ma2024jul,
- author = {Ma, JiaCheng and Qiao, Hongtao and Laughman, Christopher R.},
- title = {{A Physics-Constrained Data-Driven Modeling Approach for Vapor Compression Systems}},
- booktitle = {International Refrigeration and Air Conditioning Conference at Purdue},
- year = 2024,
- month = jul,
- url = {https://www.merl.com/publications/TR2024-102}
- }
- Laughman, C.R., Deshpande, V.M., Chakrabarty, A., Qiao, H., "Enhancing Thermodynamic Data Quality for Refrigerant Mixtures: Domain-Informed Anomaly Detection and Removal", nternational Refrigeration and Air Conditioning Conference at Purdue, July 2024, pp. 2359, 1-10.
BibTeX TR2024-099 PDF- @inproceedings{Laughman2024jul,
- author = {Laughman, Christopher R. and Deshpande, Vedang M. and Chakrabarty, Ankush and Qiao, Hongtao},
- title = {{Enhancing Thermodynamic Data Quality for Refrigerant Mixtures: Domain-Informed Anomaly Detection and Removal}},
- booktitle = {International Refrigeration and Air Conditioning Conference at Purdue},
- year = 2024,
- pages = {2359, 1--10},
- month = jul,
- url = {https://www.merl.com/publications/TR2024-099}
- }
- Dong, Y., Qiao, H., Laughman, C.R., "Physically-constrained Hybrid Modeling for Vapor Compression Systems", Thermal and Fluids Engineering Conference, DOI: 10.1615/TFEC2024.ml.050269, April 2024, pp. 1259-1268.
BibTeX TR2024-038 PDF- @inproceedings{Dong2024apr,
- author = {Dong, Yiyun and Qiao, Hongtao and Laughman, Christopher R.},
- title = {{Physically-constrained Hybrid Modeling for Vapor Compression Systems}},
- booktitle = {9th Thermal and Fluids Engineering Conference},
- year = 2024,
- pages = {1259--1268},
- month = apr,
- doi = {10.1615/TFEC2024.ml.050269},
- issn = {2379-1748},
- url = {https://www.merl.com/publications/TR2024-038}
- }
- Qiao, H., Kobayashi, T., Laughman, C.R., Bortoff, S.A., "On the Characteristics of One-Dimensional Compressible Flow", International Modelica Conference, Dirk Müller, Antonello Monti, and Andrea Benigni, Eds., DOI: 10.3384/ecp204327, December 2023, pp. 327-336.
BibTeX TR2024-001 PDF- @inproceedings{Qiao2023dec,
- author = {Qiao, Hongtao and Kobayashi, Takashi and Laughman, Christopher R. and Bortoff, Scott A.},
- title = {{On the Characteristics of One-Dimensional Compressible Flow}},
- booktitle = {Proceedings of the 15th International Modelica Conference 2023},
- year = 2023,
- editor = {Dirk Müller, Antonello Monti, and Andrea Benigni},
- pages = {327--336},
- month = dec,
- doi = {10.3384/ecp204327},
- isbn = {978-91-8075-505-4},
- url = {https://www.merl.com/publications/TR2024-001}
- }
- Qiao, H., Laughman, C.R., "Theoretical analysis of cycling losses in air source heat pump systems", International Congress of Refrigeration (ICR), DOI: 10.18462/iir.icr.2023.0765, September 2023.
BibTeX TR2023-127 PDF- @inproceedings{Qiao2023sep,
- author = {Qiao, Hongtao and Laughman, Christopher R.},
- title = {{Theoretical analysis of cycling losses in air source heat pump systems}},
- booktitle = {International Congress of Refrigeration (ICR)},
- year = 2023,
- month = sep,
- publisher = {INTERNATIONAL INSTITUTE OF REFRIGERATION},
- doi = {10.18462/iir.icr.2023.0765},
- issn = {0151-1637},
- isbn = {978-2-36215-055-5},
- url = {https://www.merl.com/publications/TR2023-127}
- }
- Laughman, C.R., Deshpande, V.M., Qiao, H., Bortoff, S.A., Chakrabarty, A., "Digital Twins for Vapor Compression Cycles: Challenges & Opportunities", International Congress of Refrigeration (ICR), DOI: 10.18462/iir.icr.2023.0765, August 2023.
BibTeX TR2023-103 PDF- @inproceedings{Laughman2023aug,
- author = {{{Laughman, Christopher R. and Deshpande, Vedang M. and Qiao, Hongtao and Bortoff, Scott A. and Chakrabarty, Ankush}}},
- title = {{{Digital Twins for Vapor Compression Cycles: Challenges \& Opportunities}}},
- booktitle = {International Congress of Refrigeration (ICR)},
- year = 2023,
- month = aug,
- publisher = {International Institute of Refrigeration},
- doi = {10.18462/iir.icr.2023.0765},
- issn = {0151-1637},
- isbn = {978-2-36215-055-5},
- url = {https://www.merl.com/publications/TR2023-103}
- }
- Bhattacharya, C., Chakrabarty, A., Laughman, C.R., Qiao, H., "https://iwww.merl.com/TR/camready-4505.pdf", Modeling, Estimation and Control Conference, DOI: 10.1016/j.ifacol.2022.11.168, December 2022, pp. 99-106.
BibTeX TR2022-170 PDF- @inproceedings{Bhattacharya2022dec,
- author = {Bhattacharya, Chandrachur and Chakrabarty, Ankush and Laughman, Christopher R. and Qiao, Hongtao},
- title = {{https://iwww.merl.com/TR/camready-4505.pdf}},
- booktitle = {Modeling, Estimation and Control Conference},
- year = 2022,
- pages = {99--106},
- month = dec,
- doi = {10.1016/j.ifacol.2022.11.168},
- url = {https://www.merl.com/publications/TR2022-170}
- }
- Qiao, H., Laughman, C.R., "Performance Enhancements for Zero-Flow Simulation of Vapor Compression Cycles", American Modelica Conference, DOI: 10.3384/ECP21186128, October 2022, pp. 128-135.
BibTeX TR2022-137 PDF- @inproceedings{Qiao2022oct,
- author = {Qiao, Hongtao and Laughman, Christopher R.},
- title = {{Performance Enhancements for Zero-Flow Simulation of Vapor Compression Cycles}},
- booktitle = {PROCEEDINGS OF THE AMERICAN MODELICA CONFERENCE 2022},
- year = 2022,
- pages = {128--135},
- month = oct,
- doi = {10.3384/ECP21186128},
- url = {https://www.merl.com/publications/TR2022-137}
- }
- Qiao, H., Laughman, C.R., "Dynamic Modeling of Oil Transport in Vapor Compression Systems", International Refrigeration and Air Conditioning Conference (IRACC), July 2022.
BibTeX TR2022-122 PDF- @inproceedings{Qiao2022sep,
- author = {Qiao, Hongtao and Laughman, Christopher R.},
- title = {{Dynamic Modeling of Oil Transport in Vapor Compression Systems}},
- booktitle = {International Refrigeration and Air Conditioning Conference (IRACC)},
- year = 2022,
- month = jul,
- url = {https://www.merl.com/publications/TR2022-122}
- }
- Qiao, H., Laughman, C.R., "A Low-Order Model for Nonlinear Dynamics of Heat Exchangers", International Refrigeration and Air Conditioning Conference (IRACC), July 2022.
BibTeX TR2022-123 PDF- @inproceedings{Qiao2022sep2,
- author = {Qiao, Hongtao and Laughman, Christopher R.},
- title = {{A Low-Order Model for Nonlinear Dynamics of Heat Exchangers}},
- booktitle = {International Refrigeration and Air Conditioning Conference (IRACC)},
- year = 2022,
- month = jul,
- url = {https://www.merl.com/publications/TR2022-123}
- }
- Chakrabarty, A., Maddalena, E., Qiao, H., Laughman, C.R., "Scalable Bayesian Optimization for Model Calibration: Case Study on Coupled Building and HVAC Dynamics", Energy and Buildings, DOI: 10.1016/j.enbuild.2021.111460, Vol. 253, pp. 111460, March 2022.
BibTeX TR2022-030 PDF- @article{Chakrabarty2022mar,
- author = {Chakrabarty, Ankush and Maddalena, Emilio and Qiao, Hongtao and Laughman, Christopher R.},
- title = {{Scalable Bayesian Optimization for Model Calibration: Case Study on Coupled Building and HVAC Dynamics}},
- journal = {Energy and Buildings},
- year = 2022,
- volume = 253,
- pages = 111460,
- month = mar,
- doi = {10.1016/j.enbuild.2021.111460},
- url = {https://www.merl.com/publications/TR2022-030}
- }
- Li, S., Qiao, H., "Development of a fast fluid dynamics model based on PISO algorithm for simulating indoor airflow", ASME - Summer Heat Transfer Conference, DOI: HT2021-63909, September 2021.
BibTeX TR2021-120 PDF- @inproceedings{Li2021sep,
- author = {Li, Sibo and Qiao, Hongtao},
- title = {{Development of a fast fluid dynamics model based on PISO algorithm for simulating indoor airflow}},
- booktitle = {ASME - Summer Heat Transfer Conference},
- year = 2021,
- month = sep,
- doi = {HT2021-63909},
- url = {https://www.merl.com/publications/TR2021-120}
- }
- Leonard, E., Qiao, H., Nabi, S., "A Comparison of Interpolation Methods in Fast Fluid Dynamics", International High Performance Buildings Conference, September 2021.
BibTeX TR2021-118 PDF- @inproceedings{Leonard2021sep,
- author = {Leonard, Eric and Qiao, Hongtao and Nabi, Saleh},
- title = {{A Comparison of Interpolation Methods in Fast Fluid Dynamics}},
- booktitle = {International High Performance Buildings Conference},
- year = 2021,
- month = sep,
- url = {https://www.merl.com/publications/TR2021-118}
- }
- Chakrabarty, A., Maddalena, E., Qiao, H., Laughman, C.R., "Data-driven calibration of physics-informed models of joint building/equipment dynamics using Bayesian optimization", Building Simulation Conference 2021, September 2021.
BibTeX TR2021-105 PDF Video- @inproceedings{Chakrabarty2021sep,
- author = {Chakrabarty, Ankush and Maddalena, Emilio and Qiao, Hongtao and Laughman, Christopher R.},
- title = {{Data-driven calibration of physics-informed models of joint building/equipment dynamics using Bayesian optimization}},
- booktitle = {Building Simulation Conference 2021},
- year = 2021,
- month = sep,
- url = {https://www.merl.com/publications/TR2021-105}
- }
- Qiao, H., Laughman, C.R., "Modeling and Analysis of Pressure Drop Oscillations in Horizontal Boiling Flow", International Refrigeration and Air Conditioning Conference (IRACC), August 2021.
BibTeX TR2021-102 PDF- @inproceedings{Qiao2021aug,
- author = {Qiao, Hongtao and Laughman, Christopher R.},
- title = {{Modeling and Analysis of Pressure Drop Oscillations in Horizontal Boiling Flow}},
- booktitle = {International Refrigeration and Air Conditioning Conference (IRACC)},
- year = 2021,
- month = aug,
- url = {https://www.merl.com/publications/TR2021-102}
- }
- Laughman, C.R., Qiao, H., "Patch-based Thermodynamic Property Models for the Subcritical Region", International Refrigeration and Air Conditioning Conference (IRACC), May 2021.
BibTeX TR2021-053 PDF- @inproceedings{Laughman2021may,
- author = {Laughman, Christopher R. and Qiao, Hongtao},
- title = {{Patch-based Thermodynamic Property Models for the Subcritical Region}},
- booktitle = {International Refrigeration and Air Conditioning Conference (IRACC)},
- year = 2021,
- month = may,
- url = {https://www.merl.com/publications/TR2021-053}
- }
- Laughman, C.R., Mackey, C., Bortoff, S.A., Qiao, H., "Modeling and Control of Radiant, Convective, and Ventilation Systems for Multizone Residences", Building Simulation, DOI: 10.26868/25222708.2019.210847, September 2019.
BibTeX TR2019-093 PDF- @article{Laughman2019sep,
- author = {Laughman, Christopher R. and Mackey, Chris and Bortoff, Scott A. and Qiao, Hongtao},
- title = {{Modeling and Control of Radiant, Convective, and Ventilation Systems for Multizone Residences}},
- journal = {Building Simulation},
- year = 2019,
- month = sep,
- doi = {10.26868/25222708.2019.210847},
- url = {https://www.merl.com/publications/TR2019-093}
- }
- Qiao, H., Nabi, S., Laughman, C.R., "Performance Evaluation of HVAC Systems via Coupled Simulation between Modelica and OpenFOAM", International Refrigeration and Air Conditioning Conference (IRACC), July 2019.
BibTeX TR2019-073 PDF Video- @inproceedings{Hongtao2019jul,
- author = {Qiao, Hongtao and Nabi, Saleh and Laughman, Christopher R.},
- title = {{Performance Evaluation of HVAC Systems via Coupled Simulation between Modelica and OpenFOAM}},
- booktitle = {International Refrigeration and Air Conditioning Conference (IRACC)},
- year = 2019,
- month = jul,
- url = {https://www.merl.com/publications/TR2019-073}
- }
- Li, Z., Qiao, H., Aute, V., "Tube-fin Heat Exchanger Circuitry Optimization For Improved Performance Under Frosting Conditions", International Modelica Conference, DOI: 10.3384/ecp19157259, March 2019.
BibTeX TR2018-212 PDF- @inproceedings{Li2019mar,
- author = {Li, Zhenning and Qiao, Hongtao and Aute, Vikrant},
- title = {{Tube-fin Heat Exchanger Circuitry Optimization For Improved Performance Under Frosting Conditions}},
- booktitle = {International Modelica Conference},
- year = 2019,
- month = mar,
- doi = {10.3384/ecp19157259},
- url = {https://www.merl.com/publications/TR2018-212}
- }
- Qiao, H., Nabi, S., Han, X., Laughman, C.R., "Coupled Simulation of a Room Air-conditioner with CFD Models for Indoor Environment", International Modelica Conference, March 2019.
BibTeX TR2018-211 PDF- @inproceedings{Hongtao2019mar,
- author = {Qiao, Hongtao and Nabi, Saleh and Han, Xu and Laughman, Christopher R.},
- title = {{Coupled Simulation of a Room Air-conditioner with CFD Models for Indoor Environment}},
- booktitle = {International Modelica Conference},
- year = 2019,
- month = mar,
- url = {https://www.merl.com/publications/TR2018-211}
- }
- Laughman, C.R., Qiao, H., "On Closure Relations for Dynamic Vapor Compression Cycle Models", American Modelica Conference, October 2018.
BibTeX TR2018-153 PDF- @inproceedings{Laughman2018oct,
- author = {Laughman, Christopher R. and Qiao, Hongtao},
- title = {{On Closure Relations for Dynamic Vapor Compression Cycle Models}},
- booktitle = {American Modelica Conference},
- year = 2018,
- month = oct,
- url = {https://www.merl.com/publications/TR2018-153}
- }
- Bortoff, S.A., Burns, D.J., Laughman, C.R., Qiao, H., Danielson, C., Goldsmith, A., Di Cairano, S., "Power Optimizing Control of Multi-Zone Heat Pumps", IEEE Conference on Control Technology and Applications, August 2018.
BibTeX TR2018-127 PDF- @inproceedings{Bortoff2018aug2,
- author = {Bortoff, Scott A. and Burns, Daniel J. and Laughman, Christopher R. and Qiao, Hongtao and Danielson, Claus and Goldsmith, Abraham and {Di Cairano}, Stefano},
- title = {{Power Optimizing Control of Multi-Zone Heat Pumps}},
- booktitle = {IEEE Conference on Control Technology and Applications},
- year = 2018,
- month = aug,
- url = {https://www.merl.com/publications/TR2018-127}
- }