Vishaldeep Sharma Research and Development Staff Contact SHARMAV@ORNL.GOV All Publications Refrigerants for a Sustainable Future... Residential HVAC Fault Detection: Field Data Analysis and Interviews with Smart Thermostat Manufacturers Mitigation of Safety and Environmental Challenges Posed by Low and Ultra-low GWP Refrigerants Evaluation of Leak Detection Technologies for Low Global Warming Potential (GWP), Flammable Refrigerants A Modeling Study on the R290 Leaking Assessment of Commercial Refrigeration Equipment Thermal-hydraulic Performance of Emerging Low GWP Refrigerant Mixture under Flow Boiling in Brazed Plate Heat Exchangers Mitigation of safety and environmental challenges posed by refrigerants A Modeling-Based Flammable Risk Treatment of Refrigerant Leakage from a Commercial R-290 Refrigeration Machine Evaluation of Low Environmental Impact “Distributed Scroll Booster” Technology for Supermarket Refrigeration... Residential HVAC Fault Data Collection Plan: Refrigerant Undercharge and Overcharge Faults... A Review of Sensing Technologies for New, Low Global Warming Potential (GWP), Flammable Refrigerants A NUMERICAL STUDY OF REFRIGERANT LEAKAGE FROM A PROPANE-BASED REFRIGERATION SYSTEM Energy-efficient building technologies Energy demand reduction in the built environment using shallow geothermal integrated energy systems: Part II – Hybrid ground source heat pump for building heating Sustainable Energy Solutions for Thermal Load in Buildings—Role of Heat Pumps, Solar Thermal, and Hydrogen-Based Cogeneration Systems Suitable low Global Warming Potential (GWP) refrigerants for two-speed Heat Pumps for residential applications based on speed... Pressure Exchanger for Energy Recovery in a Trans-Critical CO2 Refrigeration System Modeling of Pressure Exchanger for Energy Recovery on Trans Critical CO2 Refrigeration Cycle... Performance Evaluation of the ThermoLift Natural Gas Fired Air Conditioner and Cold-Climate Heat Pump Analysis of the P-T and T-S phase boundary in discriminating suitable low global warming potential and low flammability refrigerants Increasing the efficiency of a carbon dioxide refrigeration system using a pressure exchanger Analysis of the P-T and T-S phase boundary in discriminating suitable low global warming potential and low flammability refrigerants Options for low–global-warming-potential and natural refrigerants- Performance for heat pump application and analysis of systemic irreversibilities Options for Low-global-warming-potential and Natural Refrigerants Part I: Constrains of the Shape of the P–t and T–s Saturation Phase Boundaries Options for Low-global-warming-potential and Natural Refrigerants Part I: Constrains of the Shape of the P–t and T–s Saturation Phase Boundaries Pagination Current page 1 Page 2 Page 3 Next page ›â¶Äş Last page Last » Key Links Organizations Energy Science and Technology Directorate Buildings and Transportation Science Division Building Technologies Research Section Building Equipment Research Group User Facilities Building Technologies Research and Integration Center