Open AccessVerification Test of High Flap Macrofluidic Air Flow Sensor in Wind Tunnel
Author(s) -
Mohamad Dzulhelmy bin Amari,
Sukarnur Che Abdullah,
Mohammad Kamil
Publication year - 2019
Publication title -
international journal of engineering and advanced technology
Language(s) - English
Resource type - Journals
ISSN - 2249-8958
DOI - 10.35940/ijeat.a3045.109119
Subject(s) - airflow , wind tunnel , sensitivity (control systems) , wind speed , acoustics , flow (mathematics) , environmental science , simulation , engineering , meteorology , mechanics , physics , electronic engineering , aerospace engineering , mechanical engineering
This air sensor functioning to detect the speed of air surrounding while in motionor a sudden changes in its environment. The effect of fast detection of a security sensor through the high sensitivity of the airflow sensor has enabled the system to identify and analyze the critical condition in higher accuracy compared to the conventional of any security system. Previous studies have developed the macrofluidic air flow sensor that observed the air flow in higher accuracy while the sensor in motion will be verified by detection of high sensitivity in the relative velocity of the airflow sensor compared to a conventional sensor. An experimental investigation was conducted to verify macrofluidic air flow sensor in wind tunnel by control velocity of range (30 to 110 km/h). The result shows the characterization of the changes in voltage reading with respect to the airflow speed in the wind tunnel. Sensor 1 to 4 have been placed at 0 to 360 degree of orientation with respective of 90 degree space interval.