Rancang Bangun Anemometer Ultrasonik Dalam RuanganAbdillah

Abdillah, Ahmad Harris (2022) Rancang Bangun Anemometer Ultrasonik Dalam RuanganAbdillah. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Angin adalah aliran udara dalam jumlah yang besar diakibatkan oleh rotasi bumi dan juga karena adanya perbedaan tekanan udara di sekitarnya. Angin bergerak dari tempat bertekanan udara tinggi menuju tempat bertekanan udara rendah. Pengukuran kecepatan angin sangat penting dalam berbagai bidang. Namun kondisi angin tidak selalu kencang sehingga beberapa jenis anemometer tidak dapat mendeteksi dengan baik. Maka dari itu digunakan anemometer ultrasonik untuk mengatasi hal tersebut. Dengan membuat sensor ultrasonik saling berhadapan antara transmitter dengan receiver, kemudian dihembus angin searah transmitter dan berlawanan arah transmitter, hasil dari perbandingan kecepatan sinyal ultrasonik dari transmitter yang dihembus angin searah transmitter dan melawan transmitter adalah menunjukkan kecepatan angin tersebut. Untuk mendapatkan arah angin adalah dengan menggunakan resultan dari vektor kecepatan angin sumbu x dan sumbu y. Pengujian dilakukan dengan menggunakan kipas angin dengan kecepatan angin 3m/s. Hasil dari pengujian adalah terukurnya kecepatan angin dengan kesalahan pengukuran terkecil adalah 0,66 persen dan kesalahan pengukuran terbesar 11,11 persen.
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Wind is the flow of air in large quantities caused by the rotation of the earth and also due to differences in air pressure around it. Wind moves from areas of high air pressure to areas of low air pressure. Measurement of wind speed is very important in various fields. However, wind conditions are not always strong, so some types of anemometers cannot detect them properly. Therefore an ultrasonic anemometer is used to overcome this. By making the ultrasonic sensor facing each other between the transmitter and the receiver, then blowing the wind in the direction of the transmitter and in the opposite direction of the transmitter, the result of the comparison of the speed of the ultrasonic signal from the transmitter which is blown by the wind in the direction of the transmitter and against the transmitter is to show the wind speed. To get the wind direction is to use the resultant of the x-axis and y-axis wind speed vectors. The test was carried out using a fan with a wind speed of 3m/s. The result of the test is that the wind speed is measured with the smallest measurement error of 0.66 percent and the largest measurement error of 11.11 percent.

Item Type:	Thesis (Other)
Additional Information:	RSKom 629.132 320 28 Abd r-1 2022
Uncontrolled Keywords:	Angin. Arah. Kecepatan. Anemometer. Ultrasonik. Wind. Direction. Speed. Anemometer. Ultrasonic.
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science. EDP
Divisions:	Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Computer Engineering > 90243-(S1) Undergraduate Thesis
Depositing User:	Mr. Marsudiyana -
Date Deposited:	17 Jun 2026 03:27
Last Modified:	17 Jun 2026 03:27
URI:	http://repository.its.ac.id/id/eprint/133846

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