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Academic Journal of Energy, 2020, 1(2); doi: 10.38007/RE.2020.010205.

Energy Saving Measurement and Verification Method of Ground Source Heat Pump System based on Numerical Simulation and Control of Thermal Equipment Process

Author(s)

Zeynep Tacgin

Corresponding Author:
Zeynep Tacgin
Affiliation(s)

Tech Univ Sofia, Dept Elect Apparat, Sofia 1797, Bulgaria

Abstract

In this paper, the energy-saving measurement and verification of ground source heat pump system(GSHPS) are studied and analyzed by means of numerical simulation(NS) and control of thermal equipment process. The classification of GSHPS and the composition of energy consumption(EC) of GSHPS are briefly introduced; Through the NS and control of thermal equipment process, the EC calculation model of GSHPS is proposed. Finally, the energy conservation of GSHPS is measured and verified based on the NS of thermal equipment process. The test results show that the measurement accuracy of the method proposed in this paper is high, which has important reference significance for the energy conservation optimization of GSHPS based on the NS of thermal equipment process in the future.

Keywords

Thermal Equipment, Numerical Simulation, Ground Source Heat Pump System, Energy Saving Measurement and Verification

Cite This Paper

Zeynep Tacgin. Energy Saving Measurement and Verification Method of Ground Source Heat Pump System based on Numerical Simulation and Control of Thermal Equipment Process. Academic Journal of Energy (2020), Vol. 1, Issue 2: 37-44. https://doi.org/10.38007/RE.2020.010205.

References

[1] Minqiang P ,  Hongqing W ,  Yujian Z , et al. NS of the fluid flow and heat transfer characteristics of microchannel heat exchangers with different reentrant cavities. . International journal of numerical methods for heat & fluid flow, 2019, 29(11):4334-4348. https://doi.org/10.1108/HFF-03-2019-0252

[2] Kastrinos J R ,  Chiasson A ,  Ormond P . Estimating groundwater heat exchange in a standing-column well by injection of a bromide tracer. . Geothermics, 2019, 82(Nov.):121-127. https://doi.org/10.1016/j.geothermics.2019.06.006

[3] Aranzabal N ,  Martos J ,  Steger H , et al. Temperature measurements along a vertical borehole heat exchanger: A method comparison. . Renewable Energy, 2019, 143B(DEC.):1247-1258. https://doi.org/10.1016/j.renene.2019.05.092

[4] Wiid A J ,  Roux J ,  Craig I K . Modelling of methane-rich gas pipeline networks for simulation and control. . Journal of Process Control, 2020, 92(6):234-245. https://doi.org/10.1016/j.jprocont.2020.06.010

[5] Desai A N ,  Gunjal A ,  Singh V K . Numerical investigations of fin efficacy for phase change material (PCM) based thermal control module. . International Journal of Heat and Mass Transfer, 2020, 147(Feb.):118855.1-118855.12.

[6] Roselli C ,  Diglio G ,  Sasso M , et al. A novel energy index to assess the impact of a solar PV-based ground source heat pump on the power grid. . Renewable Energy, 2019, 143(DEC.):488-500. https://doi.org/10.1016/j.renene.2019.05.023

[7] Widiatmojo A ,  Gaurav S ,  Ishihara T , et al. Experiments Using Capillary Mat as Ground Heat Exchanger for Ground Source Heat Pump Heating Application. . Energy and Power Engineering, 2019, 11(11):363-378. https://doi.org/10.4236/epe.2019.1111024

[8] Nian Y L ,  Cheng W L ,  Yang X Y , et al. Simulation of a novel deep GSHPS using abandoned oil wells with coaxial BHE. . International Journal of Heat and Mass Transfer, 2019, 137(JUL.):400-412.

[9] Santa G D ,  Cola S ,  Secco M , et al. Multiscale analysis of freeze-thaw effects induced by ground heat exchangers on permeability of silty clays. . Geotechnique, 2019, 69(2):95-105. https://doi.org/10.1680/jgeot.16.P.313

[10] Teamah H M ,  Lightstone M F . Numerical study of the electrical load shift capability of a GSHPS with phase change thermal storage. . Energy and Buildings, 2019, 199(SEP.):235-246. https://doi.org/10.1016/j.enbuild.2019.06.056

[11] Brys K ,  Brys T ,  Sayegh M A , et al. Characteristics of heat fluxes in subsurface shallow depth soil layer as a renewable thermal source for ground coupled heat pumps. . Renewable energy, 2020, 146(2):1846-1866. https://doi.org/10.1016/j.renene.2019.07.101

[12] Sommerfeldt N ,  Madani H . In-depth techno-economic analysis of PV/Thermal plus GSHPSs for multi-family houses in a heating dominated climate. . Solar Energy, 2019, 190(SEP.):44-62. https://doi.org/10.1016/j.solener.2019.07.080

[13] Minqiang P ,  Hongqing W ,  Yujian Z , et al. NS of the fluid flow and heat transfer characteristics of microchannel heat exchangers with different reentrant cavities. . International journal of numerical methods for heat & fluid flow, 2019, 29(11):4334-4348. https://doi.org/10.1108/HFF-03-2019-0252

[14] Nguyen A ,  Eslami-Nejad P ,  Badache M , et al. Influence of an internal heat exchanger on the operation of a CO_2 direct expansion ground source heat pump. . Energy and Buildings, 2019, 202(Nov.):109343.1-109343.10. https://doi.org/10.1016/j.enbuild.2019.109343

[15] Krisman A ,  Meagher P ,  Zhao X , et al. A direct NS of Jet A flame kernel quenching. . Combustion and Flame, 2020, 225(2):349-363.

[16] Roy D ,  Chakraborty T ,  Basu D , et al. Feasibility and performance of GSHPSs for commercial applications in tropical and subtropical climates. . Renewable energy, 2020, 152(Jun.):467-483. https://doi.org/10.1016/j.renene.2020.01.058

[17] Yk A ,  Bha B ,  Wt A , et al. NS of pulverized coal MILD-oxy combustion under different oxygen concentrations - ScienceDirect. . Journal of the Energy Institute, 2020, 93( 4):1713-1725. https://doi.org/10.1016/j.joei.2020.03.002

[18] Zhelnin M ,  Kostina A ,  Plekhov O , et al. NS of cement grouting of saturated soil during a mine shaft sinking using the artificial ground freezing. . Procedia Structural Integrity, 2020, 28(1-4):693-701. https://doi.org/10.1016/j.prostr.2020.10.080