Performance Analysis of Backward curved Centrifugal fan in Heating Ventilation and Air-conditioning
Journal Title: UNKNOWN - Year 2013, Vol 2, Issue 6
Abstract
In this paper, a performance analysis of the backward curved centrifugal fan has been carried out. Centrifugal fan is mostly used in HVAC, and in this a theoretical analysis is done using CFD. As a first step, modeling based on specifications is done. Then, CFD TOOL Autodesk CFD 2013 is used for performance analysis of the fan. During analysis blade angles is varied, and its effect on static pressure and total pressure of the fan is investigated. Also, theoretical analysis on the same lines has been developed. In this study, theoretical results obtained are compared with that obtained using CFD tool by drawing a performance curve for different blade angles. This is helpful is selecting the appropriate fan. The purpose of this paper is to give a better understanding of the performance behavior under different aspects to improve the design of the fan.
Authors and Affiliations
Keywords
Related Articles
- EP ID EP336372
- DOI -
- Views 127
- Downloads 0
Automatic Reactive Power Flow Control in 100MW Turbo Generator
Reactive power (vars) is required to maintain the voltage to deliver active power(watts) through transmission lines. Motor loads and other loads require reactive power to convert the flow of electrons into useful work. W...
Development and Standardization of Scale to Assess the Satisfaction and Expectation of Older Adults in Old Age Homes
"Abstract Objective: To develop a scale to assess the satisfaction and expectation of older adults in Old Age Home Methods: This study was a cross-sectional study design. The initial draft of the questionnaire had 5 do...
Determinants of Knowledge of Emergency Contraception in a Socially and Economically Developed states of India: A study of Kerala and Punjab
In general contraceptive use has been accepted by the couples in developing countries. However, the major contraceptive adopted was sterilization due to fears about temporary contraceptives like acceptability and knowled...
An Efficient Design for Reduction of Power Dissipation in Johnson Counter using Clock Gating
In this paper, a new method for minimizing power dissipation in 4-bit Johnson up-down counter is proposed. In this design, we have used a dual dynamic pulsed flip-flop (DDFF) [1], which supports embedding a logic module...
CAMP: Cloud Assisted Mobile Health Care System with Privacy
A cloud storage system, consisting of a collection of storage servers, provides long-term storage services over the Internet. Storing data in a third party-s cloud system causes serious concern over data confidentiality....