scholarly journals Study on the System Design of a Solar Assisted Ground Heat Pump System Using Dynamic Simulation

Energies ◽  
2016 ◽  
Vol 9 (4) ◽  
pp. 291 ◽  
Author(s):  
Min Yu ◽  
Yujin Nam ◽  
Youngdong Yu ◽  
Janghoo Seo
Keyword(s):  
System Design ◽  
Dynamic Simulation ◽  
Heat Pump ◽  
Pump System ◽  
Heat Pump System

Dynamic Simulation System of Air Source Heat Pump System Based on Building Hourly Load

2013 ◽  
Vol 13 (9) ◽  
pp. 1406-1414
Author(s):  
Wang He ◽  
Liu Yong-Shun ◽  
Liu Xiao-Li ◽  
Duan Jin-Hui ◽  
Xue Song ◽  
...  
Keyword(s):  
Dynamic Simulation ◽  
Heat Pump ◽  
Simulation System ◽  
Pump System ◽  
Heat Pump System ◽  
Air Source Heat Pump

scholarly journals Impact of Boundary Conditions on a Groundwater Heat Pump System Design in a Shallow and Thin Aquifer near the River

2017 ◽  
Vol 9 (5) ◽  
pp. 797 ◽  
Author(s):  
Longcang Shu ◽  
Rui Xiao ◽  
Zhonghui Wen ◽  
Yuezan Tao ◽  
Peigui Liu
Keyword(s):  
Boundary Conditions ◽  
System Design ◽  
Heat Pump ◽  
Pump System ◽  
Heat Pump System ◽  
Groundwater Heat Pump

Evaluating heat pump system design methods towards a sustainable heat supply in residential buildings

2022 ◽  
Vol 308 ◽  
pp. 118204
Author(s):  
Christian Vering ◽  
Laura Maier ◽  
Katharina Breuer ◽  
Hannah Krützfeldt ◽  
Rita Streblow ◽  
...  
Keyword(s):  
System Design ◽  
Heat Pump ◽  
Heat Supply ◽  
Residential Buildings ◽  
Design Methods ◽  
Pump System ◽  
Heat Pump System

scholarly journals Design of Groundwater Heat Pump Systems. Principles, Tools, and Strategies for Controlling Gas and Precipitation Problems

Energies ◽  
2019 ◽  
Vol 12 (19) ◽  
pp. 3657 ◽  
Author(s):  
Sondre Gjengedal ◽  
Lars A. Stenvik ◽  
Pål-Tore S. Storli ◽  
Randi K. Ramstad ◽  
Bernt O. Hilmo ◽  
...  
Keyword(s):  
System Design ◽  
Heat Pump ◽  
Precipitation Reaction ◽  
Pump System ◽  
Heat Pump System ◽  
Traditional System ◽  
Heating And Cooling ◽  
Groundwater Heat Pump ◽  
Town Center ◽  
The Town

The utilization of groundwater heat pump systems is increasing in Norway, which are currently widely employed for heating and cooling applications in the town center of Melhus. The investigations of the Melhus installations are detecting gas exsolution as a possible trigger for precipitation reaction that causes incrustation of iron and manganese compounds in the systems. This paper discusses risks associated with gas exsolution and considers gas exsolution triggers in a typical Norwegian groundwater heat pump (GWHP) system configuration. The concept of the solubility grade line (SGL) is developed and suggested as a tool for optimizing the design. Based on SGL analysis and the intention of avoiding gas exsolution during heat production, an alternative system design in the same aquifer is presented and compared. The analyses show that the traditional system design is predisposed to gas clogging risks and prone to vacuum pressures in parts of the system. The alternative design mediates the risks by adjusting the well and piping configuration and by applying a backpressure technique. The results demonstrate how the groundwater heat pump system design can be customized according to local aquifer conditions to avoid gas exsolution during operation. It is recommended that the presented method of analysis should be utilized in dimensioning of systems and included in the monitoring scheme of the systems.

A methodology and computerized approach for optimizing hybrid ground source heat pump system design

2013 ◽  
Vol 57 ◽  
pp. 404-412 ◽  
Author(s):  
Masih Alavy ◽  
Hiep V. Nguyen ◽  
Wey H. Leong ◽  
Seth B. Dworkin
Keyword(s):  
System Design ◽  
Heat Pump ◽  
Ground Source Heat Pump ◽  
Pump System ◽  
Heat Pump System ◽  
Ground Source
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