EP 1743133 B1 20070808 - METHOD AND ARRANGEMENT FOR DETERMINING THE CAPACITY OF A HEAT EXCHANGER
Title (en)
METHOD AND ARRANGEMENT FOR DETERMINING THE CAPACITY OF A HEAT EXCHANGER
Title (de)
VERFAHREN UND EINRICHTUNG ZUR ERMITTLUNG DER LEISTUNGSFÄHIGKEIT EINES WÄRMETAUSCHERS
Title (fr)
PROCEDE ET DISPOSITIF SERVANT A DETERMINER LE RENDEMENT D'UN ECHANGEUR DE CHALEUR
Publication
Application
Priority
- EP 2005004657 W 20050429
- DE 102004021423 A 20040430
Abstract (en)
[origin: WO2005106375A1] The invention relates to a method and arrangement for determining the capacity of a heat exchanger. The effective heat transfer coefficient for the heat exchanger is calculated from the measured inlet and outlet temperatures of the product and the measured inlet and outlet temperatures of the auxiliary medium. By means of said value, the outlet temperature of the product set for maximum flow of the auxiliary medium is determined as that at which the change in the heat content of the product is at least approximately the same as the change in the heat content of the auxiliary medium and the amount of heat transmitted by the heat exchanger for said product flow. Said value is displayed to the user and permits a decision as to how much longer the heat exchanger can reliably be operated.
IPC 8 full level
F28F 27/00 (2006.01)
CPC (source: EP US)
F28F 27/00 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 2005106375 A1 20051110; DE 102004021423 A1 20051201; DE 502005001196 D1 20070920; EP 1743133 A1 20070117; EP 1743133 B1 20070808; US 2008296010 A1 20081204; US 7726874 B2 20100601
DOCDB simple family (application)
EP 2005004657 W 20050429; DE 102004021423 A 20040430; DE 502005001196 T 20050429; EP 05735079 A 20050429; US 58787406 A 20061027