Detail publikace

The problem with flow in radial channels synchronous machines

MAKKI, Z. DEEB, R. JANDA, M.

Originální název

The problem with flow in radial channels synchronous machines

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

This paper describes the use of computational methods for solving the flow of the air-cooling in the large synchronous machines where it is used to cool the stator winding and stator radial channels which are located between the stator packet sheets and serves to reduce iron losses in the stator and losses in the stator winding. The overall process flow is mostly influenced by the size of air gap between stator and rotor, the shape of the radial channels, and by flow rates in machines. This paper mostly discusses about the influence flow rate of the cooling medium which has effects on the pressure distribution and flow rate in the radial channels. Cooling medium considered in this article an air and for and for calculation was chosen ANSYS CFX.

Klíčová slova

Radial channel, ANSYS CFX, Flow

Autoři

MAKKI, Z.; DEEB, R.; JANDA, M.

Rok RIV

2012

Vydáno

25. 4. 2012

Nakladatel

Poznan University of Technology

Místo

Poznan

ISSN

1897-0737

Periodikum

Academic Journals

Ročník

2012

Číslo

1

Stát

Polská republika

Strany od

75

Strany do

82

Strany počet

7

BibTex

@article{BUT91934,
  author="Zbyněk {Makki} and Ramia {Deeb} and Marcel {Janda}",
  title="The problem with flow in radial channels synchronous machines",
  journal="Academic Journals",
  year="2012",
  volume="2012",
  number="1",
  pages="75--82",
  issn="1897-0737"
}