[PDF] Top 20 Study and Experimental Analysis of Horizontal Ground Source Heat Pump System

... As we seen that dependency of our society on fossil fuel such as oil, coal natural gas. These resources are limited, these are created by natural process over millions of years. Burning them to produce energy results in ... See full document

... that heat transfer mainly happens near the outer wall of coaxial GHE and inclines to stabilization at far-field, they also have concluded that the inlet temperature, ini- tial temperature of porous medium and the ... See full document

... this study, soil temperature variation around horizontal soil heat exchangers (HGHEs), which are widely used for ground-based heat pump (GSHP) systems, was experimentally ...the ... See full document

... energy-based heat supply is the implementation of closed and open shallow geother- mal systems, such as horizontal ground source heat pump systems, vertical ground ... See full document

... convective heat transfer can have any effect on the heat transfer process ...the ground (porous medium) is ...complex heat transfer mechanism for different soil ...U-tube heat exchanger ... See full document

... demand. Ground Source Heat Pump (GSHP) is a promising technology to reduce the energy for cooling and heating ...of ground coupled heat exchanger. The horizontal ... See full document

... The experimental systems were left to operate for approximately 20 minutes until a steady state was reached for selected ambient ...a heat exchanger were determined from the refrigerant inlet and outlet ... See full document

... sophisticated horizontal heat exchanger models have been integrated into some building energy simulation tools such as EnergyPlus for faster ...of heat transfer through a horizontal ... See full document

... Optimization study of ground-source heat pump heating systems in extremely cold ...the ground-source heat pump system built in extremely cold areas, ... See full document

... similar ground-source heat pump systems installed in small rural social housing bungalows in the UK have been monitored in detail over a period of more than one ...one system at random, ... See full document

... The experimental setup consists of underground heat exchangers, circulation water pump, circulation water tank, emergency water heater for extremely cold air, compressor, water tank, heating channels ... See full document

... of heat pump installations in residential buildings in ...The heat pumps are not only used for space heating and domestic hot water consumption but also to offer flexibility to the ...of heat ... See full document

... a heat pump, the indoor temperature of a residential building or other facility may be increased or reduced beyond the temperature interval of the heat carrier fluid (Figure ...called ground ... See full document

... Ground source heat pump system employs a great variety of antifreeze solutions, including water, sodium chloride, calcium chloride, methanol, ethanol, ethylene glycol, potassium ... See full document

... A ground heat exchanger is a key component of a ground source heat pump system, and heat and moisture transfer occurs simultaneously in soil with a ... See full document

... of ground source heat pump single U and double U underground pipe to study on heat exchange of underground pipe system in the condition of un- steady state long-term ... See full document

... a heat pump driven by a gas engine was verified during drying of medicinal and aromatic ...the system was increased by proven electrical energy savings and the possibility of using engine waste ... See full document

... and experimental results are needed for better understanding of acceptance of the numerical ...present study, the heat transfer rate obtained from present simulation results were compared with ... See full document

... real ground thermal conductivity for the two ana- lyzed TRT are actually ...MLS analysis to the case studies analyzed in this paper cannot be based on the capability of such model to estimate ground ... See full document

... vertical ground source heat pump (GSHP) systems in ...and ground uplifts causing severe damage to ...current study develops conceptual models illustrating the causes and effects ... See full document