Thermal flow sensor for ultra-low velocities based on printed circuit board technology

• Main Authors: Nguyen, N T, Huang, X Y, Toh, K C
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Aeronautical engineering::Aerodynamics
• Online Access: https://hdl.handle.net/10356/106164; http://hdl.handle.net/10220/23963; http://dx.doi.org/10.1088/0957-0233/12/12/314
• Institution: Nanyang Technological University

This paper presents a new thermal flow sensor for ultra-low velocities. The sensor was fabricated with the standard printed circuit board (PCB) technology. The technology and the simple sensor design would reduce costs in fabrication and packaging. A one-dimensional analytical model is presented in...