Abstract
Wall temperature response to stepwise changes in applied heat flux and/or downward liquid flow rate was investigated in a vertical heated pipe. Spatial and temporal variation of wall temperature was experimentally studied. Constant heat flux was electrically applied to a narrow thin steel foil attached to a window cut in the pipe periphery. Instantaneous foil temperature was measured from outside using IR thermography. Effect of a wide range of operational parameters, such as Re number, heat flux and location along the heating element, on the transient response of the system to the time-dependent forcing is studied.
Sign-in/Register to access full text options 
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 callDisclaimer: 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.
