Open AccessDevelopment of a control system to maintain steady transition boiling
Author(s) -
Yoshihiko Haramura,
Yuki Kajikawa
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2116/1/012001
Subject(s) - boiling , boiling point , transient (computer programming) , thermodynamics , transition point , flux (metallurgy) , control theory (sociology) , mechanics , heat flux , limit (mathematics) , controller (irrigation) , materials science , measure (data warehouse) , stability (learning theory) , nucleate boiling , control (management) , physics , computer science , mathematics , heat transfer , mathematical analysis , database , artificial intelligence , machine learning , biology , agronomy , metallurgy , operating system
Steady transition boiling offers opportunities to observe fluid behavior and to measure transient and local heat flux as the surface dries and wets. This report discusses temperature control in transition boiling. Each component in the control system is either measured or estimated, and the controller parameters are determined along with the optimum depth of the temperature feedback point. Experiments are performed to verify the theoretical stability limit.