The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 05, 2024
Filed:
Sep. 07, 2020
Abb Schweiz Ag, Baden, CH;
Joerg Gebhardt, Mainz, DE;
Guruprasad Sosale, Weinheim, DE;
Andreas Decker, Darmstadt, DE;
Wilhelm Daake, Petershagen, DE;
Juergen Horstkotte, Enger, DE;
Peter Ude, Hanau, DE;
Paul Szasz, Plankstadt, DE;
Ulf Ahrend, Karlsruhe, DE;
ABB Schweiz AG, Baden, CH;
Abstract
A method for determining a temperature of a fluid flowing through a pipe section includes: determining a temperature of the pipe section; obtaining a reference temperature at a distance from a surface of the pipe section; determining a heat transfer behaviour, in particular a thermal resistance, of a boundary layer of the fluid on an inner wall of the pipe section based on at least one material property and/or at least one value of a state variable of the fluid; and determining the temperature of the fluid based on the heat transfer behaviour of the boundary layer, a heat transfer behavior, in particular a thermal resistance, of the pipe section, the temperature of the pipe section, and the reference temperature.