Results 41 to 50 of about 853 (115)
Leveraging TRNSYS simulations of a single family house in Spain for renewable energy integration
Green Energy and SustainabilityA dynamic model was developed in TRNSYS® software package to simulate the thermal behavior of a single family house in Spain during a year. The model takes into consideration the characteristics of the building (orientation, insulation, thermal zones ...
George Dogkas +7 more
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Modeling and Design a Special Type of Passive Solar Greenhouse in Cold Climate by TRNSYS
Journal of Agricultural Sciences, 2020 To improve the thermal performance, storage and saving heat solar energy of conventional greenhouse, a passive solar greenhouse was built which its north wall was made of soil.
Esmail Khalife +3 more
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Validated TRNSYS model for solar assisted space heating system
2013 1st International Conference & Exhibition on the Applications of Information Technology to Renewable Energy Processes and Systems, 2013 The present study involves a validated TRNSYS model for solar assisted space heating system as applied to a residential building in Jordan using new detailed radiation models of the TRNSYS 17.1 and geometric building model Trnsys3d for the Google SketchUp™ 3D drawing program.
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Solar Cooling Alternatives for Kuwait's Climate [PDF]
E3S Web of ConferencesKuwait has a very hot climate; thus, air-conditioning systems are widely used in buildings. In a typical building, 60% of the total energy use goes to the air-conditioning, and it uses up to 70% of the electricity at peak hours.
Narayanan Ramadas +4 more
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Design of a Building-Scale Space Solar Cooling System Using TRNSYS
Sustainability, 2022 Research into solar absorption chillers despite their environmental benefits has been limited to date to mainly larger systems whilst ignoring smaller building-scale units, which can significantly benefit from the use of optimally designed, low concentrating, non-imaging optical reflectors.
David Redpath +4 more
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Revue des Énergies Renouvelables, 2008 L’inertie thermique des bâtiments, sujet de notre propos, est derrière l’intelligente relation qui repose sur la bonne compréhension des échanges thermiques entre le dedans et le dehors.
D. Medjelakh, S. Abdou
doaj
Simulation synergy: expanding TRNSYS capabilities and usability [PDF]
, 2004 Developers of simulation packages are now able to take advantage of the increase in available desktop computing power to expand the capabilities and usability of their programs. This paper will illustrate these opportunities by discussing the different techniques the developers of the TRNSYS software package have used to try and create a synergy ...
McDowell, Timothy P. +3 more
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Simplified heat pump modelling in TRNSYS and validation
, 2023 The EU project TRI-HP is aiming at developing trigeneration integrated solutions that provide heating, cooling and electricity by means of PV-coupled natural refrigerant heat pumps using multiple renewable energy sources. Within the TRI-HP project, three kinds of heat pumps have been developed. One is the so-called dual source/sink heat pump, featuring
Neugebauer, Martin +2 more
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Type12 and Type56: a Load Structure Comparison in TRNSYS [PDF]
Linköping Electronic Conference Proceedings, 2011 Abstract: An investigation of the accuracy, advantages and disadvantages of using the simpler degree day house load-model Type 12 as a replacement for the more complex multi-zone Type56 has been made. Results show that Type 12 provides sufficient accuracy for all systems including a storage tank capable of holding at least one day load.
Helena Persson +2 more
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Modeling of HVAC Systems for Fault Diagnosis
IEEE Access, 2020 Analytical model based fault diagnosis method is seldom adopted for heating, ventilating and air conditioning (HVAC) systems as it is rather difficult to establish and verify an explicit model for HVAC systems.
Aibing Qiu +5 more
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