Essays about: "ground heat pump"

Showing result 11 - 15 of 79 essays containing the words ground heat pump.

1. 11. Towards holistic net-zero : Ecological and energy-efficientBuilding in Utsikten

   University essay from Högskolan Dalarna/Institutionen för information och teknik

   Author : Dana Wso; Saman Aliramaei; [2022]
   Keywords : ecological material; insulation materials; windows types; solar PV panel; zero net energy;

   Abstract : Global warming is one of the biggest challenges today, and the construction sector is one of the main sectors contributing to climate change. Due to this, using environmentally friendly materials in construction is an important decision against global warming. READ MORE

3. 12. Development of a Simulation Model for Combined PVT and Ground Source Heat Pump Systems : A TRNSYS Model Created for Commercial Use

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : HANNA OLAUSSON; EMMA WERNIUS; [2021]
   Keywords : Electrify everything; Solar assisted heat pump; Solar Energy; TRNSYS; Elektrifiera allt; solassisterad värmepump; Solenergi; TRNSYS;

   Abstract : The Swedish government has set a target of a 100% renewable electricity system by 2040. To reach this goal, many actions have to be undertaken. Electrification of buildings is one action to be undertaken as the residential sector accounts for a large share of greenhouse gas emissions, where the most energy efficient method is to use heat pumps. READ MORE

4. 13. Performance Evaluation of a Photovoltaic/Thermal (PVT) Collector with Numerical Modelling

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Mila Ebrahim; [2021]
   Keywords : Solar energy; Renewable energy; Photovoltaic thermal collector; PV Thermal; PVT Collector; Performance; Numerical modelling; COMSOL Multiphysics; Ground Source Heat Pump; Solenergi; Förnybar energi; kominerad solcell solfångare; PVT panel; Prestanda; Numerisk modellering; COMSOL Multiphysics; Bergvärme;

   Abstract : In Photovoltaic/Thermal (PVT) technology, both PV and solar thermal technology are integrated in the same module for simultaneous electricity and heat production. Research has shown that there are multiple benefits from integrating PVT collectors with a ground source heat pump (GSHP) system, since it allows for seasonal storage of thermal energy over the year. READ MORE

5. 14. Energy Performance, LCC and LCA Analysis of Renovation of Residential Buildings

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

   Author : Han Wang; [2021]
   Keywords : Building energy demand; building renovation; insulation; windows; ventilation; heat pump; photovoltaic; cost; global warming potential; Technology and Engineering;

   Abstract : This study conducted an evaluation of the energy performance of a building complex located in Lund. Since the complex has a great need for renovation, five renovation measures were proposed. READ MORE

6. 15. Energy-efficient HVAC solution-sets for low-energy apartment buildings in Nordic climates - An analysis of an affordable housing project

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

   Author : Laurence Gibbons; [2021]
   Keywords : Heating; Ventilation; Free cooling; Borehole; Ground source heat pump; Compact unit; Solar thermal collector; District heating; Underfloor heating; Radiators; Convectors; Thermal energy storage; Norway; Sweden; Finland.; Technology and Engineering;

   Abstract : To meet the aims of the Paris climate agreement, it is necessary to reduce energy use in buildings. Efficient HVAC systems are a critical part in achieving a low delivered energy use. READ MORE