An experimental study of heat transfer intensification in a channel having corrugated plate by using twisted tape as an obstacle
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 8
Abstract
At present, the technology of the twisted-tape inserts is widely used in various industries. Twisted tapes are inserted in a channel which is a passive method for enhancing the heat transfer. Swirls are generated in the flow and by disturbing the boundary layer the heat transfer can be increased. The proposed research paper is an attempt to explain that such tapes induce turbulence and superimposed swirl flow causing a thinner boundary layer and consequently resulting in a high heat transfer coefficient and Nusselt number due to repeated changes in the twisted tapes with different twist ratios.
Authors and Affiliations
Raman Kumar , Ishu Monga
Keywords
Related Articles
- EP ID EP18603
- DOI -
- Views 499
- Downloads 21
Power Factor Corrected Zeta Converter Based SMPS with High Frequency Isolation
T Multiple output Switched Mode Power Supplies (SMPSs) for personal computers (PCs) and other equipments are normally depict extremely bad power quality indices at the utility interface such as total harmonic distortion...
“Marker-Controlled Watershed Transform in Digital Mammogram Segmentation”
Breast cancer is one of the major causes of death among women thus; to detect the breast cancer in digital mammogram, firstly we have to segment it properly. Segmentation refers to the process of partitioning a digital...
A Survey on Automated Segmentation of Microscopy Imaged Melanocytic Lesions
This paper discusses the various methods used for the detection, segmentation of skin lesion. Medical diagnosis with the help of image processing techniques is increasing day by day and has been well established. Dermos...
Overview of “HVAC Systems” in General Aspects
The Management and Automation of a Commercial building Heating, Ventilation and Air Conditioning (H.V.A.C) System has got enormous benefits from the use of all the available information sources. The modern H.V.A.C using...
Implementation of an IOT Based Smart Chair
We present the implementation of a Smart IoT Chair system for Internet of Things (IoT) that combines an embedded device and IOT server. The proposed Smart IoT Chair records and visualizes user’s posture through a smart...