Study on indoor flow according to vane angle of square ceiling type louver diffuser

Heon Deock Jang, Dae Hui Lee, Jin Ho Lee

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

The purpose of this paper is to numerically study the characteristics of the indoor air flow of a square ceiling type diffuser according to the vane angle and flow rate. The CFX of ANSYS 13.0 was used for the CFD tool. The size of the room is 6 m(X) × 6 m(Y) × 2.7 m(Z). The exhaust diffuser was positioned diagonally to the supply diffuser. This diffuser was designed to have many holes, so the air supply had long throw patterns with low velocity decay. The characteristics of the indoor air flow was studied at volume flow rates of 5.1 CMM and 7.4 CMM, and a vane angle from 30° to 60°, every 10°.

Original languageEnglish
Pages (from-to)683-687
Number of pages5
JournalTransactions of the Korean Society of Mechanical Engineers, B
Volume36
Issue number7
DOIs
Publication statusPublished - 2012 Jul

All Science Journal Classification (ASJC) codes

  • Mechanical Engineering

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