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Ini Fungsi Lubang Kecil di Jendela Pesawat Apakah kamu pernah melihat lubang kecil di jendela pesawat? Apa fungsinya?
Pertanyaan itu sepertinya ada di setiap benak penumpang moda transportasi pesawat terbang saat menatap langit dari jendela.
Rupanya lubang kecil itu punya manfaat besar untuk keselamatan.
Dilansir Express, Minggu (19/3), lubang yang dijuluki sebagai 'bleed holes' itu dirancang untuk mengatur jumlah tekanan udara yang ada di dalam kabin pesawat.
Ya, setiap pesawat yang tinggal landas dan terus menambah ketinggian akan membuat suhu udara di dalam kabin berkurang. Jika pesawat naik 1.000 kaki maka suhu akan berkurang sebanyak satu derajat.
Nah, bisa dibayangkan sedingin apa udara saat berada di ketinggian. Jadi, fungsi lubang kecil itu untuk menyamakan suhu di dalam pesawat.
Fungsi lain dari lubang kecil itu adalah untuk menghindari jendala dari embun. Seperti yang dijelaskan tadi, setiap pesawat menambah ketinggian, suhu semakin rendah, dan berpotensi menyebabkan embun.
Lubang kecil itu membantu mencairkan es yang ada di luar jendala akibat perbedaan suhu.
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