Atmospheric dynamics and early warning system low level windshear for airport runway hazard mitigations

Natural disaster nowadays often occur in Indonesia due to climate change, especially those related to atmospheric dynamics anomalies. The statutory event of atmospheric turbulence statistically is quite significant in its improvement. This is an important issue to conduct research both in the analys...

Full description

Saved in:
Bibliographic Details
Published in:Journal of physics. Conference series 2021-07, Vol.1943 (1), p.12029
Main Authors: Gernowo, R, Subagio, A, Adi, K, Widodo, A P, Widodo, C E, Putranto, A B
Format: Article
Language:English
Subjects:
Aerodynamics
Air flow
Aircraft
Aircraft landing
Airports
Anomalies
Atmospheric turbulence
Downdraft
Dynamics
Early warning systems
Emergency communications systems
Low level
Natural disasters
Shear zone
Wind shear
Wings (aircraft)
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Natural disaster nowadays often occur in Indonesia due to climate change, especially those related to atmospheric dynamics anomalies. The statutory event of atmospheric turbulence statistically is quite significant in its improvement. This is an important issue to conduct research both in the analysis of atmospheric dynamics and early detection solutions for these events. The Windshear phenomenon is an atmospheric turbulence disaster that occurs below an altitude of 3000 feet, often known as low level windshear (LLWS), which is very dangerous for planes taking take-off or landing. Its effect on the aircraft will result in increased airflow on the wings, so this increased airflow will result in a sudden increase in aircraft speed. If the pilot is not aware of the indication of the windshear, he will instinctively throttle back to reduce/compensate for the aircraft’s speed. However, once the plane passes through the wind shear zone, the wind suddenly turns into a downdraft. The design of windshear early detection devices have been developed to complement research on the dynamics of the atmosphere. The results obtained are anomalous changes in temperature and atmospheric pressure at this time, and the windshear sensor can detect it well.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1943/1/012029