Essays about: "Hongyi Liu"

Found 2 essays containing the words Hongyi Liu.

1. 1. Performance Evaluation of Ground Heating and Cooling Systems - Long-term performance measurements of two case buildings

   University essay from Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

   Author : Hao Liu; Hongyi Zhang; [2020]
   Keywords : Ground source heat pump GSHP ; System performance; Long-term monitoring; Geothermal; Borehole heat exchangers; Office building; Uncertainty analysis; Deep Green Cooling; Free cooling; Heating; Cooling; Technology and Engineering;

   Abstract : Geothermal energy is one of the oldest and most sustainable energy sources and has been used for thousands of years. The temperature of the ground at shallow depth is fairly constant, above the air temperature in winter and lower than the ambient temperature in summer. READ MORE

3. 2. Environment for Industrial RobotPerformance Evaluation

   University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

   Author : Hongyi Liu; [2015]
   Keywords : ;

   Abstract : Industrial robots and robotic systems have already become key componentsin various industry sectors. After a new industrial robot modelis developed, robot manufactures have the responsibility to test it beforethe new model hits market. READ MORE