Changeset 126 for trunk/eml/heat_exchangers/HeatExchangerDetailed.mso

Timestamp:

Jan 22, 2007, 8:29:08 PM (17 years ago)

Author:

gerson bicca

Message:

some modifications in lower bounds for LMTD method

File:

• trunk/eml/heat_exchangers/HeatExchangerDetailed.mso (modified) (1 diff)

trunk/eml/heat_exchangers/HeatExchangerDetailed.mso

@@ -707 +707 @@
 DT0     as temp_delta   (Brief="Temperature Difference at Inlet",Lower=1);
 DTL             as temp_delta   (Brief="Temperature Difference at Outlet",Lower=1);
-LMTD    as temp_delta   (Brief="Logarithmic Mean Temperature Difference",Lower=5);
+LMTD    as temp_delta   (Brief="Logarithmic Mean Temperature Difference",Lower=1);
 Fc              as positive             (Brief="LMTD Correction Factor",Lower=0.4);
-MTD             as temp_delta   (Brief="Mean Temperature Difference",Lower=5);
+MTD             as temp_delta   (Brief="Mean Temperature Difference",Lower=1);
 
 EQUATIONS