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:
Feb. 04, 2020
Filed:
Oct. 19, 2015
Siemens Aktiengesellschaft, Munich, DE;
Senthil Krishnababu, Lincoln, GB;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
Computer implemented method for prediction of performances of a compressor includes modelling a CFD gas path, modelling vanes and blades as non-adiabatic solids, building a model of the rotor including at least a first rotor solid domain facing a plurality of vanes non-adiabatic solids and at least a second plurality of rotor solid domains attached to a plurality of blades non-adiabatic solids, building a model of the stator including at least a first casing solid domain attached to a plurality of vanes non-adiabatic solids and at least a second casing solid domain facing a plurality of blades non-adiabatic solids, modelling one or more solid rotor interfaces, each solid rotor interface providing an heat exchange link between a respective pair of adjacent rotor solid domains, and modelling one or more solid stator interfaces, each solid rotor interface providing an heat exchange link between a respective pair of adjacent stator solid domains.