Skip to content Skip to navigation
University of Warwick
  • Study
  • |
  • Research
  • |
  • Business
  • |
  • Alumni
  • |
  • News
  • |
  • About

University of Warwick
Publications service & WRAP

Highlight your research

  • WRAP
    • Home
    • Search WRAP
    • Browse by Warwick Author
    • Browse WRAP by Year
    • Browse WRAP by Subject
    • Browse WRAP by Department
    • Browse WRAP by Funder
    • Browse Theses by Department
  • Publications Service
    • Home
    • Search Publications Service
    • Browse by Warwick Author
    • Browse Publications service by Year
    • Browse Publications service by Subject
    • Browse Publications service by Department
    • Browse Publications service by Funder
  • Help & Advice
University of Warwick

The Library

  • Login
  • Admin

Data for Optimal passage size for solar collector microchannel and tube-on-plate absorbers

Tools
- Tools
+ Tools

Moss, Roger W., Shire, G. S. F., Henshall, Paul, Eames, P. C., Farid, Arya and Hyde, T. (2017) Data for Optimal passage size for solar collector microchannel and tube-on-plate absorbers. [Dataset]

[img] Archive (ZIP) (Matlab code, figure and data files)
WRAP_SE_5863.zip
Available under License Creative Commons Attribution 4.0.

Download (4Mb)
[img]
Preview
PDF (Readme file)
Readme.pdf - Requires a PDF viewer.
Available under License Creative Commons Attribution 4.0.

Download (240Kb) | Preview

Request Changes to record.

Abstract

Solar thermal collectors for buildings use a heat transfer fluid passing through heat exchange channels in the absorber. Flat plate absorbers may pass the fluid through a tube bonded to a thermally conducting plate or achieve lower thermal resistance and pressure drop by using a flooded panel or microchannel design. The pressure drop should be low to minimise power input to the circulating pump. A method is presented for choosing the optimum channel hydraulic diameter subject to geometric similarity and pumping power constraints; this is an important preliminary design choice for any solar collector designer. The choice of pumping power is also illustrated in terms of relative energy source costs. Both microchannel and serpentine tube systems have an optimum passage diameter, albeit for different reasons. Double-pass and flooded panel designs are considered as special microchannel cases. To maintain efficiency, the pumping power per unit area must rise as the passage length increases. Beyond the optimum pumping power the rise in operating cost outweighs the increase in collector efficiency.

Item Type: Dataset
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Faculty of Science, Engineering and Medicine > Engineering > Engineering
Type of Data: Matlab code, figure and data files for solar energy paper
Library of Congress Subject Headings (LCSH): Solar collectors -- Design and construction, Pumping machinery, Heat -- Transmission
Publisher: School of Engineering, University of Warwick
Official Date: 22 June 2017
Dates:
DateEvent
2 June 2017Created
22 June 2017Published
Status: Not Peer Reviewed
Copyright Holders: University of Warwick
Description:

This code runs in Matlab r2017a.Typically a script file will either produce a single figure or is designed to be run in sections, producing one graph after another. The function files are almost always called by script files

RIOXX Funder/Project Grant:
Project/Grant IDRIOXX Funder NameFunder ID
EP/K009915/1 [EPSRC] Engineering and Physical Sciences Research Councilhttp://dx.doi.org/10.13039/501100000266
EP/K010107/1 [EPSRC] Engineering and Physical Sciences Research Councilhttp://dx.doi.org/10.13039/501100000266
EP/K009230/1[EPSRC] Engineering and Physical Sciences Research Councilhttp://dx.doi.org/10.13039/501100000266
Related URLs:
  • Related item in WRAP
Contributors:
ContributionNameContributor ID
DepositorMoss, Roger58697

Request changes or add full text files to a record

Repository staff actions (login required)

View Item View Item

Downloads

Downloads per month over past year

View more statistics

twitter

Email us: wrap@warwick.ac.uk
Contact Details
About Us