Published April 1996 | Version v1
Journal article Metadata-only

On physical nature of working fluid flow in chambers of turbine labyrinth seals

Creators

  • 1. Gosudarstvennyj Tekhnicheskij Univ., Bryansk (Russian Federation)

Description

Problems of the investigation of working fluid flow in turbines having cellular seals are discussed. The model of fluid flow in seal chambers of cellular structure is considered. Techniques of calculation of resistance and friction factors in labyrinth seal chambers are suggested. Optimal geometric sizes of cells of a cellular seal are defined. 10 refs., 3 figs

Additional details

Additional titles

Original title (Russian)
О физической сущности течения рабочей среды в камерах лабиринтных уплотнений турбоустановок

Publishing Information

Journal Title
Izvestiya Wysshikh Uchebnykh Zawedeniy, Yadernaya Energetika
Journal Issue
no.2
Journal Page Range
p. 52-55.
ISSN
0204-3327

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
28021658
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Descriptors DEI
DIAGRAMS; FRICTION FACTOR; HEAT TRANSFER; HYDRAULIC FLUIDS; HYDRAULICS; MATHEMATICAL MODELS; OPTIMIZATION; SEALS; TURBINES; TURBULENT FLOW
Descriptors DEC
ENERGY TRANSFER; EQUIPMENT; FLUID FLOW; FLUIDS; INFORMATION; MACHINERY; TURBOMACHINERY; WORKING FLUIDS