Jian Sun Senior R&D Staff Member Contact sunj2@ornl.gov | 865.341.0078 All Publications Virtual Pressure Sensor for Electronic Expansion Valve Control in a Vapor Compression Refrigeration System... TESTING OF DISTRIBUTED ENERGY RESOURCE (DER) DEVICE MODELS: Volume 3 – Commercial Refrigeration... Energy and exergy analyses of R513a as a R134a drop-in replacement in a vapor compression refrigeration system... Load Flexibility Analysis of Residential HVAC and Water Heating and Commercial Refrigeration... Pagination First page « First Previous page ‹‹ Page 1 Current page 2 Key Links ORCID Organizations Energy Science and Technology Directorate Buildings and Transportation Science Division Building Technologies Research Section Multifunctional Equipment Integration Group User Facilities Building Technologies Research and Integration Center