Results 71 to 80 of about 853 (115)

Practical evaluation of borehole heat exchanger models in TRNSYS

open access: yes, 2016
Vertical ground source heat pumps are established and still growing on the global market. The modelling of these systems is important for system design and optimization. This is an active field of research, and many models are often built into system simulation software such as TRNSYS.
openaire   +1 more source

Simplified heat pump modelling in TRNSYS and validation

open access: yes
A simplified heat pump model able to capture all important features of the heat pumps tested will be developed and implmented in TRNSYS The experimental results will be used to validate the numerical ...
openaire   +1 more source

TRNSYS simulation analysis of basin-type solar still

AIP Conference Proceedings, 2021
Conventional basin-type solar still (CSS) is the simplest type of solar water distillation system. In this study, CSS was modeled and simulated. The effect of variations in water mass inside the basin, absorber absorptivity, glass absorptivity, glass reflectivity and heat loss coefficient were investigated.
Mikhael G. Haribawono   +2 more
openaire   +1 more source

Developments to the TRNSYS Simulation Program

Journal of Solar Energy Engineering, 1995
The TRNSYS simulation program is a sequential-modular transient simulation program which is widely used for both solar and nonsolar simulation studies despite its near 20-year-old origins. There have been many revisions to TRNSYS between its original release and the current version 13.1 but they have maintained the same sequential computational scheme ...
A. Fiksel   +3 more
openaire   +1 more source

Simulation of rooftop photovoltaic shading using TRNSYS

2016 International Renewable and Sustainable Energy Conference (IRSEC), 2016
The shade effect of a rooftop photovoltaic (PV) collector on a roof is usually ignored in building energy simulation in Transient System Simulation (TRNSYS) software. This disregard is due to either the unavailability of a suitable shading component in the simulation software or to an assumption that the shade on opaque surfaces, such as roofs, has ...
Sleiman Farah, David Whaley, Wasim Saman
openaire   +2 more sources

TRNSYS simulation models for solar-hydrogen systems

Solar Energy, 1997
Abstract A solar-hydrogen system is a kind of stand-alone power system (SAPS), which can supply low energy dwellings with energy. With TRNSYS (a transient system simulation program) it is possible to perform parametric studies to find possible system configurations for different climates and loads.
Ø. Ulleberg, S.O. Mørner
openaire   +1 more source

Co-simulation between ESP-r and TRNSYS

Journal of Building Performance Simulation, 2013
The quest for innovative architectural designs and the development of novel and integrated energy conversion, storage, and distribution technologies presents a challenge for existing building performance simulation (BPS) tools. No single BPS tool offers sufficient capabilities and the flexibility to resolve all the possible design variants of interest.
Ian Beausoleil-Morrison   +4 more
openaire   +1 more source

Energy and comfort: A new type for TRNSYS

Renewable Energy, 1996
Abstract Two subroutines have been developed which permit users of the TRNSYS programme to calculate the parameters of ambiental comfort (PMV and PPD). The first subroutine deals with the calculation of the view factors inside a room for all the values of the spatial coordinates and, thus, permits the average radiant temperature to be calculated in ...
SOLAINI, GIULIO   +3 more
openaire   +2 more sources

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