Abstract

The transient free convection heat transfer problem between cable and its enclosure is solved using the method of finite difference. As the transient time is found to be very small compared with a typical operation time, the steady state Nusselt number Can be used in lieu of the transient Nusselt number. Our numerical results are summarized in Fig. 9 which consists of three Nusselt number vs. Grashof number plots with diameter ratio as parameter and serves as a design chart for practical free convective heat transfer calculations.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.