Abstract. A study case of a geothermal system near Bucharest is shown in the article. In the paper is shown [627430]
Abstract. A study case of a geothermal system near Bucharest is shown in the article. In the paper is shown
that for a good efficiency of a geothermal system for heating and air conditioning is important to follow a few steps. One step is a very accurate calculation of a heat and cold load. Next step is important to use a
specific equipment to obtain a Thermal Response Test (TRT) of geological formations crossed by the borehole. In the article was used specific soft-ware for simulation of the evolution of parameters in time, for soil or heat pump. Earth Energy Design offer information for number of needed bore-holes, the deep and the yearly evolution of the soil temperature in time for the system etc. Following all this main steps finally it can be design a very efficient system that can ensure the heating and produce the hot water for
consumption of a house, office building or of other destination building.
Geothermal System Study Case near Bucharest
2 Steps of correct design of the system
2.1 Calculate the load 1. Introduction
The building from this study case i known as The Folk Art Museum “Prof.
Dr. Nicolae Minovici “. It was used the old architecture from sub-Carpath –
ian area of the Romanian Country, and that gives it a special charm.
3 Conclusions
Calculating the heat requirement it is imperative for the simulation to be as close as possible to the
real situation and in this work the error was under 6%.
The use of specialized software EED, facilitates a modeling work and offers a lot of very useful data
for making an efficient geoheat exchanger for old buildings.Fig. 4. The evolution of fluid temperature
over the 50 yearsFig. 1. Vila Monovici Museum
Fig. 2. Flow rate vs time
Fig. 3. Temperature vs time2.2 Response test
Fig. 5. The evolution
of fluid temperature for the year 50
Galina Prică1, Lohengrin Onuțu2 and Gratiela Țârlea2
1 The Romanian General Association of Refrigeration, Romania
2 Technical University of Civil Engineering Bucharest, Romania
THE ROMANIAN
GENERAL ASSOCIATION
OF REFRIGERATION
Copyright Notice
© Licențiada.org respectă drepturile de proprietate intelectuală și așteaptă ca toți utilizatorii să facă același lucru. Dacă consideri că un conținut de pe site încalcă drepturile tale de autor, te rugăm să trimiți o notificare DMCA.
Acest articol: Abstract. A study case of a geothermal system near Bucharest is shown in the article. In the paper is shown [627430] (ID: 627430)
Dacă considerați că acest conținut vă încalcă drepturile de autor, vă rugăm să depuneți o cerere pe pagina noastră Copyright Takedown.