Published 2003 | Version v1
Miscellaneous Metadata-only

Flow characteristics of high pressurized jet with aspect ratio

Creators

  • 1. Chonbuk National Univ., Jeonju (Korea, Republic of)
  • 2. Korea Electric Power Research Institute, Taejon (Korea, Republic of)

Description

The aspect ratio is the main parameter which governs the outer flow pattern and nozzle performance. And in this study, some flow characteristics with the variation of nozzle aspect ratios such as mean pressure distributions along the center line of the outer flow, flow coefficients and the diffusion angles have been experimentally investigated. Through the experimental analysis, the higher aspect ratio was known to decrease the jet kinetic energy because of the friction losses at the outer of nozzle. As the result, it is found that the nozzle performance depends mainly on the aspect ratio of nozzle

Part of:
Proceedings of the KSME 2003 fall annual meeting

Additional details

Publishing Information

Publisher
KSME
Imprint Place
Seoul (Korea, Republic of)
Imprint Title
Proceedings of the KSME 2003 fall annual meeting
Imprint Pagination
[CD-ROM]
Journal Page Range
[6 p.]

Conference

Title
2003 fall annual meeting of the KSME
Dates
5-7 Nov 2003
Place
Muji (Korea, Republic of)

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
35066710
Subject category
S42: ENGINEERING;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ASPECT RATIO; DIFFUSION; FLUID FLOW; FRICTION; JETS; KINETIC ENERGY; NOZZLES; PRESSURE DROP; PRESSURE RANGE MEGA PA 10-100; SPATIAL DISTRIBUTION
Descriptors DEC
DISTRIBUTION; ENERGY; PRESSURE RANGE; PRESSURE RANGE MEGA PA

Optional Information

Notes
7 refs, 10 figs, 2 tabs