Earticle

초록

영어

A numerical simulation was performed to study the heat transfer performance of a hot fluid in a confined impinging jet on a flat heated surface. The tests were realized for the following ranges of the governing parameters: the jet thickness is 2m and the distance of horizontal jet to heated surface was set to 1 to 3 m. Three different cases are considered in this analysis. They are H/D = 0.5,1 and 1.5. Fluids like Acetylene and Acetyl chloride are compared in this analysis. Turbulent models considered for this analysis are Spallart Almaras, k-ω and k-ε. Out of these three k- ω model gives more heat transfer characteristics. The plate is considered to be stationery. Horizontal Jet with convergent nozzle is considered and compared in this analysis. Finally we found out that Surface Nusselt number, Surface Heat Transfer coefficient plays vital role for better heat transfer calculation.

목차

Abstract
 1. Introduction
 2. Problem Description
 3. Boundary Conditions (Table1)
 4. Thermal Properties of Acetylene & Acetyl chloride:
 5. CFD ANALYSIS RESULTS:
 6. Conclusions/Recommendations
 References

키워드

저자

• K. Siva Satya Mohan [ Asst Professor, Department of Mechanical Engineering, GRIET, Bachupally, Hyderabad-500090 ]
• Dr. S. K. Bhatti [ Professor, College of Engineering, Andhra University, Visakhapatnam, India ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Advanced Science and Technology

• 간기

  월간

• pISSN

  2005-4238

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605