Earticle

초록

영어

To reduce the possibility of post operation infection resulting from contaminant particles, effective ventilation system plays an important role. The best way to treat an infection is to stop it from occurring in the first place. Concerning the same objective, conventional mixing ventilation systems have been used since long period. Mixing room air distribution aims for dilution of polluted and warm/cool room air with cleaner and cooler/warmer supply air. In this paper three cases of mixing ventilation systems i.e. Single-sided high supply and low exhaust (Case-1); high supply and low exhaust (Case-2) and low supply and high exhaust (Case-3) are investigated using Computation Fluid Dynamics (CFD) Technique. It has been observed that contamination control has been found more effective in case-3 as thermal plumes plays the dominant role.

목차

Abstract
 1. Introduction
 2 CFD Modeling
  2.1. Governing Equations for Turbulent Flow
  2.2. Equations for Particle Motion and Dynamics
 3. Brief of Operating Room
 4. Boundary and Initial Conditions
 5. Particle Tracking
 6. Results of Numerical Simulation
 7. Particle Trajectory Simulation and Performance Discussion
 8. Conclusion
 References

키워드

저자

• Sanjeev B Thool [ Department of Mechanical Engineering(Rungta College of Engineering, Bhilai, India) ]
• Shobha Lata Sinha [ Department of Mechanical Engineering(National Institute of Technology, Raipur, India) ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Bio-Science and Bio-Technology

• 간기

  격월간

• pISSN

  2233-7849

• 수록기간

  2009~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605