Zhenning Li Associate Staff Scientist Contact LIZ5@ORNL.GOV All Publications Residential Integrated Heat Pump to Meet All the Home Comfort Needs Assessment of Centralized Domestic Hot Water Systems as An Electrification Option for Multi-Family Water Heating in Cold Climates An Affordable, Minimum-carbon Hybrid Heat Pump with a Grid Responsive Retrofittable Controller... Equity, Electrification, and Time of Use (TOU) rates: Coupling Thermal Energy Storage with Heat Pumps for Improved Operation... Electrification Options for Multi-Family Water Heating in Cold Climates - Final Report A Refrigerant Charge Prediction Method Based on Pump Down Operation Validated Using Residential and Commercial Heat Pump Systems A Simulation Study of 120V Heat Pump Water Heaters... Parameter extraction approaches for compact modeling of thermoelectric modules The Role of Fuels in Transforming Energy End-Use in Buildings and Industrial Processes Heat Exchangers Circuitry Optimization using Low-GWP Refrigerants in Reversible Heat Pump Applications A thermodynamic model of integrated liquid-to-liquid thermoelectric heat pump systems A hybrid method to evaluate the life cycle climate performance of heat pumps Direct Expansion Heat Pump Using High Glide Low GWP Refrigerant Building Technologies Office 03.02.02.38 Milestone Report— Technology Options for Low Environmental Impact Air-Conditioning and Refrigeration Systems A Propane Hydronic Heat Pump with Energy Storage... A proposed methodology to reduce heat pump size with integrated thermal energy storage... Heat pumps in the United States: Market potentials, challenges and opportunities, technology advances Carbon Mitigation Potential of Heat Pump Integrated with Thermal Storage for Grid-Interactive Residential Buildings... Optimization of a Residential Air Source Heat Pump using Refrigerants with GWP <150 for Improved Performance and Reduced Emission Modelling and Simulation of a Thermoelectric Heat Pump with Micro-Channel Heat Transfer Heat Pumps in the United States: Market Potentials, Challenges and Opportunities Quantification of Energy Savings and Demand Reduction for A Heat Pump Integrated with Thermal Energy Storage - Final Report Cold Climate Integrated Heat Pump with Energy Storage for Grid-Responsive Control Demand Reduction and Energy Saving Potential of Thermal Energy Storage Integrated Heat Pumps Seamlessly Fuel Flexible Heat Pump with Optimal Model-based Control Strategies to Reduce Peak Demand, Utility Cost and CO2 Emission Pagination Current page 1 Page 2 Next page ›â¶Äº Last page Last » Key Links Curriculum Vitae Organizations Energy Science and Technology Directorate Buildings and Transportation Science Division Building Technologies Research Section Building Equipment Research Group