EP 1979105 B1 20090429 - METHOD OF OPTIMALLY DIMENSIONING THE HEAT TRANSFER TUBES IN WASTE HEAT BOILERS
Title (en)
METHOD OF OPTIMALLY DIMENSIONING THE HEAT TRANSFER TUBES IN WASTE HEAT BOILERS
Title (de)
VERFAHREN ZUR OPTIMALEN BEMESSUNG DER WÄRMEÜBERTRAGUNGSROHRE IN ABHITZEKESSELN
Title (fr)
PROCEDE DE DIMENSIONNEMENT OPTIMAL DES TUBES DE TRANSFERT DE CHALEUR DANS DES CHAUDIERES DE SURCHAUFFE
Publication
Application
Priority
- DE 2007000083 W 20070118
- DE 102006004704 A 20060131
Abstract (en)
[origin: WO2007087778A1] The invention relates to a method of optimally dimensioning the heat transfer tubes in waste heat boilers of power plants. The aim is to maintain the calculated and planned thermic values as accurately as possible. This is achieved by first of all theortetical calculations being carried out, to be precise in particular for the heat transfer values and pressure losses, by the heat transfer tubes being fabricated according to these calculations with regard to dimensions and rib geometry at the start of production, by the calculated thermic values being checked at certain intervals in a comparison test bay during the production of the heat transfer tubes and by corrections being made to individual parameters if deviations are established.
IPC 8 full level
B21C 37/26 (2006.01); F22B 37/10 (2006.01); F28F 1/36 (2006.01)
CPC (source: EP)
B21C 37/22 (2013.01); F22B 37/10 (2013.01); F22B 37/101 (2013.01); F28F 1/36 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102006004704 A1 20070809; AT E429983 T1 20090515; DE 502007000675 D1 20090610; EP 1979105 A1 20081015; EP 1979105 B1 20090429; WO 2007087778 A1 20070809
DOCDB simple family (application)
DE 102006004704 A 20060131; AT 07702364 T 20070118; DE 2007000083 W 20070118; DE 502007000675 T 20070118; EP 07702364 A 20070118