NDLI logo
  • Content
  • Similar Resources
  • Metadata
  • Cite This
  • Log-in
  • Fullscreen
Log-in
Do not have an account? Register Now
Forgot your password? Account recovery
  1. Journal of the Brazilian Society of Mechanical Sciences and Engineering
  2. Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39
  3. Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39, Issue 10, October 2017
  4. Providing thermal comfort and saving energy inside the buildings using a ceiling fan in heating systems
Loading...

Please wait, while we are loading the content...

Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 40
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39, Issue 12, December 2017
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39, Issue 11, November 2017
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39, Issue 10, October 2017
Pulsatile blood flow in the thoracic aorta and aneurysm: a numerical simulation in CAD-built and patient-specific model
Developing new brain injury criteria for predicting the intracranial response by calculating von Mises stress, coup pressure and contrecoup pressure
Bone density growth and the biomechanics of healthy and prosthetic femur
Visualization of combustion performance and emission characteristics of a four-cylinder diesel engine at various injection timings and engine loads
Dynamic modeling and analysis of high-speed planetary gear including centrifugal force
Design of an improved predictive LTR for rollover warning systems
Optimal design of a hydraulic excavator working device based on parallel particle swarm optimization
Dynamic characteristics of torus involute gear drive
Three-dimensional investigation of the effects of regular seafloor geometry on low frequency sound propagation using parabolic equations
Vibration monitoring, fault detection, and bearings replacement of a real wind turbine
Bending and shearing responses for dynamic analysis of single-layer graphene sheets under moving load
Prediction of impinging spray penetration and cone angle under different injection and ambient conditions by means of CFD and ANNs
Effect of a porous layer on Newtonian and power-law fluids flows between rotating cylinders using lattice Boltzmann method
Mixed convection in a triangular cavity permeated with micropolar nanofluid-saturated porous medium under the impact of MHD
Dynamics of spreading of impinged droplets on the curved-grooved surface
On the performance of the DG method with a directional do-nothing boundary condition
PIV measurements and numerical analysis of in-cylinder tumble flow in a motored engine
Improvement of effectiveness of EMHD flow separation control
Implementation of a parallel ADI algorithm on a finite volume GPU-based elementary porous media flow computation
Comparison of scratch resistance of lamellar and compacted graphite irons used in cylinder liners
Analysis of dimple textured surfaces on cutting tools
Experimental investigations into the effects of SPIF forming conditions on surface roughness and formability by design of experiments
A new simulation-based metaheuristic approach in optimization of bilayer composite sheet hydroforming
Multivariate mean square error for the multiobjective optimization of AISI 52100 hardened steel turning with wiper ceramic inserts tool: a comparative study
Effect of pitting corrosion on similar and dissimilar alloy welded joints
Optimisation of internal roller burnishing process in CNC machining center using response surface methodology
Formability of a wire arc deposited aluminium alloy
The surface integrity of AISI 1010 and AISI 4340 steels subjected to face milling
Parametric investigation of pulsating blank holder’s effect in deep drawing process of rectangular Al 1050 Cup
Unified recursive derivation and analysis of complex associated linkages with various links and type synthesis of complex robot mechanisms
Formal verification considering a systematic modeling approach for function blocks
Underwater radio frequency image sensor using progressive image compression and region of interest
Water-alternating-macroemulsion reservoir simulation through capillary number-dependent modeling
Effect of pick working angle on the cutting performance of a cutting head
Historical measurement data reuse and similarity analysis for dimensional production tolerancing of injected plastic parts
An integral method for the boundary layer of MHD non-Newtonian power-law fluid in the entrance region of channels
Multi-parameter optimization of magnetorheological fluid with high on-state yield stress and viscosity
Numerical study of non-Newtonian droplets electrocoalescence
Providing thermal comfort and saving energy inside the buildings using a ceiling fan in heating systems
Assessing uncertainties in prevailing methodologies for modeling radiative transfer in simulations of oxygen-enriched methane flames
Retraction Note to: Theoretical research of self-excited oscillations in transmitters for auxiliary motion of a tool machine using a nonlinear model
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39, Issue 9, September 2017
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39, Issue 8, August 2017
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39, Issue 7, July 2017
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39, Issue 6, June 2017
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39, Issue 5, May 2017
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39, Issue 4, April 2017
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39, Issue 3, March 2017
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39, Issue 2, February 2017
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 39, Issue 1, January 2017
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 38
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 37
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 36
Journal of the Brazilian Society of Mechanical Sciences and Engineering : Volume 35

Similar Documents

...
Experimental Investigation of Adaptive Thermal Comfort in French Healthcare Buildings

Article

...
Solar Energy Compensation for Building Energy Saving with Thermal Comfort in a Cold Climate

Article

...
Thermal analysis of solar-assisted heat pumps for swimming pool heating

Article

...
A study of three-dimensional LES of turbulent combustion with radiative heat transfer

Article

...
Unsteady nanofluid flow and heat transfer in presence of magnetic field considering thermal radiation

Article

...
Numerical evaluation of indoor thermal comfort and energy saving by operating the heating panel radiator at different flow strategies

Article

...
Effect of cylinder geometry on the heat transfer enhancement of power-law fluid flow inside a channel

Article

...
Thermal Comfort Analysis of Combined Radiation-Convection Floor Heating System

Article

...
Fully developed flow and heat transfer of nanofluids inside a vertical annulus

Article

Providing thermal comfort and saving energy inside the buildings using a ceiling fan in heating systems

Content Provider SpringerLink
Author Sheikhzadeh, Ghanbar Ali Sadripour, Soroush Mollamahdi, Mahdi Adibi, Mohammad
Copyright Year 2017
Abstract In the present work, a numerical study was conducted to analyze the thermal comfort parameters and energy saving inside the room with specified dimensions using a ceiling fan with central heating systems during the winter. The flow was turbulent in all models and k-ε model was used to simulate turbulence. Rayleigh and Reynolds numbers were in the range of 1.15 × 10$^{11}$ ≤ Ra ≤ 1.55 × 10$^{11}$ and 6480 ≤ Re ≤ 19,440, respectively. The finite volume method and SIMPLE algorithm were used to solve the governing equations. Based on the results, using the ceiling fan during the winter had a considerable effect on improving the thermal comfort and energy saving inside buildings. Using the ceiling fan, the effective room temperature increased by 0.35 °C that can be used to reduce the radiators temperature, thereby reducing energy consumption. In addition, the study results indicated that the location of ceiling fan did not have any effect on room effective temperature and residents’ thermal comfort. Furthermore, based on the results, by turning the ceiling fan on and increasing the vertical velocity, the predicted mean vote (PMV) and the predicted percentage dissatisfied (PPD) indexes improved. However, after a certain velocity, the fan application changed to cooling, which was not appropriate for the heating system. The study results showed that PMV and PPD were only necessary conditions for providing thermal comfort. In this regard, to provide residents’ thermal comfort, each of the five factors composing thermal comfort indexes (PMV and PPD) should have been analyzed separately and place within its own permissible range (sufficient condition). Finally, the case CF.C with radiator temperature of 51 °C, and fan normal air velocity of 0.20 m/s was the optimal model by providing the complete thermal comfort conditions and 37% energy consumption reduction.
Starting Page 4219
Ending Page 4230
Page Count 12
File Format PDF
ISSN 16785878
Journal Journal of the Brazilian Society of Mechanical Sciences and Engineering
Volume Number 39
Issue Number 10
e-ISSN 18063691
Language English
Publisher Springer Berlin Heidelberg
Publisher Date 2017-07-15
Publisher Place Berlin, Heidelberg
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Thermal comfort Ceiling fan Turbulent flow Predicted mean vote Mechanical Engineering Saving energy Heat transfer
Content Type Text
Resource Type Article
Subject Applied Mathematics Industrial and Manufacturing Engineering Automotive Engineering Mechanical Engineering Aerospace Engineering
  • About
  • Disclaimer
  • Feedback
  • Sponsor
  • Contact
  • Chat with Us
About National Digital Library of India (NDLI)
NDLI logo

National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.

Learn more about this project from here.

Disclaimer

NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.

Feedback

Sponsor

Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.

Contact National Digital Library of India
Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302
See location in the Map
03222 282435
Mail: support@ndl.gov.in
Sl. Authority Responsibilities Communication Details
1 Ministry of Education (GoI),
Department of Higher Education
Sanctioning Authority https://www.education.gov.in/ict-initiatives
2 Indian Institute of Technology Kharagpur Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project https://www.iitkgp.ac.in
3 National Digital Library of India Office, Indian Institute of Technology Kharagpur The administrative and infrastructural headquarters of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
4 Project PI / Joint PI Principal Investigator and Joint Principal Investigators of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
Prof. Saswat Chakrabarti  will be added soon
5 Website/Portal (Helpdesk) Queries regarding NDLI and its services support@ndl.gov.in
6 Contents and Copyright Issues Queries related to content curation and copyright issues content@ndl.gov.in
7 National Digital Library of India Club (NDLI Club) Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach clubsupport@ndl.gov.in
8 Digital Preservation Centre (DPC) Assistance with digitizing and archiving copyright-free printed books dpc@ndl.gov.in
9 IDR Setup or Support Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops idr@ndl.gov.in
I will try my best to help you...
Cite this Content
Loading...