Zhenning Li Associate Staff Scientist Contact LIZ5@ORNL.GOV All Publications 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 Residential Integrated Heat Pump to Meet All the Home Comfort Needs 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 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 hybrid method to evaluate the life cycle climate performance of heat pumps 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 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 Heat Pumps in the United States: Market Potentials, Challenges and Opportunities Cold Climate Integrated Heat Pump with Energy Storage for Grid-Responsive Control Quantification of Energy Savings and Demand Reduction for A Heat Pump Integrated with Thermal Energy Storage - Final Report 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