L. ENGVALL Viak AB Box 519

S – 162 15 VALLINGBY

1. Storage volume : 60*000 m"

shape : 110 x 55 x 10 m

position: ground level

2. Total heat capacity : 90*000

3. Containment present material

4. Insulation present position insulation material

total volme insulation material:

5. Beat exchanger present :

heat exchange rate (theor./gaiflWWO: 156*000 6* Annual performance (theor*/j£jfcjftX): 135 %

DATA OF TOTAL SYSTEM

X

Ed

H

tn

>*

ЕЛ

3

H

о

H

* per heat consumer per year*

Heat Capacity
(MJ/miK)

Conductivity

(W/mK)

crave l v – v; /у

. вЛ9*\

Figure 49: Kranebitten/Soi1 storage schematic (vertical cross section)

/72/

CONTACT

G. SPIELMANN & A. SIGMUND Austrian Institute for Building Research An den langen Liissen 1/6 A – 1190 WIEN

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