APLIKASI MOBILE ZAPPELINE SEBAGAI MEDIA TEKNOLOGI MODIFIKASI CUACA (TMC) DAN PENIPISAN POLUTAN UDARA (ASAP)
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Abstract
Intisari
Telah dilakukan kajian aplikasi mobile zappeline sebagai media teknologi modifikasi cuaca (tmc) dan media penipisan polutan udara (asap) pada sebuah truk Mitsubishi Colt Diesel berukuran 5,960 x 1,970 meter. Dengan kendaraan tersebut, direkomendasikan dimensi zappeline berbentuk bangun ruang eliptical dengan jari-jari diagonal a dan b masing-masing 3,25 dan 0,65 meter. Selanjutnya, karakteristik aerodinamik dan fisika dihitung dengan memecahkan beberapa persamaan fisika secara numerik pada kondisi atmosfer standart yaitu internasional standart of atmosphere (ISA). Pada kondisi standart ISA, maksimal beban pada ketinggian 1500 meter (5000 feet) sebesar 5,67 kg dan mampu mencapai ketinggian tersebut dalam waktu 1221.93 sekon (+/- 20 menit). Selanjutnya dilakukan perhitungan drag zappeline relatif terhadap udara yang disajikan dalam sebuah grafik yang dapat digunakan bahan pertimbangan dalam desain pendorong zappeline dan perhitungan kekuatan tali. Â
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Abstract
Studies of mobile zeppeline aplication as a medium of weather modification technology and media thinning air pollutants (smoke) on a Mitsubishi Colt Diesel truck with dimensions of 5,960 x 1,970 meters have been done. With these vehicles, an elliptical zappeline shape geometry are recommended with diagonal radii a and b, 3.25 and 0.65 meters, respectively. Then, the aerodynamics and physics characteristic are calculated by solving some physics equations numerically at standard atmospheric conditions of the international standard atmosphere (ISA). In the ISA standard conditions, the maximum load at 1500 meters altitude (5000 feet) is 5.67 kg and it is capable to reach that altitude in 1221.93 seconds (+/- 20 minutes). Furthermore, calculation of the air drag relative are presented in a graph that can be used in the design considerations of driving force zappeline and calculation of rope tension.
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References
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Konstantinov, L: The Basics of Gas and Heat Airship Theory. Unpublished
Cavcar, Mustafa, The International Standart Atmosphere (ISA), Anadolu University, 26470 Eskisehir, Turkey
SITUS
http://therundownlive.com/chinese-drone-sprayschemicals-to-capture-pollution/