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<DIV><FONT face=Arial size=2><SPAN class=311422716-09032006>Dear TRNSYS
User</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=311422716-09032006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=311422716-09032006>I checked a simple
steady state problem in trnsys15.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=311422716-09032006>I have a room:
50 m^3 with an air change rate of 0.7 per hour and a source of 0.3 kg/h
water. The outside and inside temperature is 20 °C and the outside relative
humidity is 0 (or 0.000000001%). </SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=311422716-09032006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=311422716-09032006>The result of TRNSYS
type 56 is </SPAN></FONT><FONT face=Arial size=2><SPAN
class=311422716-09032006>49.0263 %</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=311422716-09032006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=311422716-09032006>but the result of my
calculation is </SPAN></FONT><FONT face=Arial size=2><SPAN
class=311422716-09032006>49.572% (see enclosed pdf file).</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=311422716-09032006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=311422716-09032006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=311422716-09032006>The differences
comes with the source inside the room. That means I go confirm with
the psych - routine. </SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=311422716-09032006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=311422716-09032006>Now my question
is what makes the difference?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=311422716-09032006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=311422716-09032006>Thanks in
advance</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=311422716-09032006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=311422716-09032006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=311422716-09032006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=311422716-09032006></SPAN></FONT> </DIV>
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