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PEMBUATAN DAN PENGUJIAN ANEMOMETER KAWAT PANAS TEMPERATUR KONSTAN UNTUK PENGUKURAN KECEPATAN UDARA PADA ALIRAN SWIRLING I N Diasta; Arianto Santoso; Priyono Sutikno; Uyung G. S Dinata
Mesin Vol. 13 No. 2 (1998)
Publisher : Mesin

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Abstract

To overcome the difficulties in calibrating a hot wire anemometer the equation E2 = A+BU0.45, as the reference equation in making hot wire anemometer, was changed to U = (1/ B (E2-A))2.22 to produce linear calibration curve. To realize this idea then an electronic circuit was designed with IC AD 534 and AD 538 as the main components. IThe hot-wire anemometer was made based upon the above principles then used to measure velocity components of swirling flow, which has two components of velocity, i.e.: axial (normal) velocity and tangential velocity. In measurement of swirling flow the probe-X was used to measure axial velocity and tangential velocity simultaneously. Magnitude and direction of swirling flow were determined from those velocity components.
Implementasi Peraturan Pemerintah Nomor 57 Tahun 2016 Tentang Perlindungan dan Pengelolaan Ekosistem Gambut di Provinsi Riau Lis Febrianda; Arianto Santoso
UNES Law Review Vol. 6 No. 2 (2023): UNES LAW REVIEW (Desember 2023)
Publisher : LPPM Universitas Ekasakti Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/unesrev.v6i2.1229

Abstract

The expansion of peat land use is increasing rapidly in several provinces that have large peatlands, including Riau Province. Base on Government Regulation Number 57 of 2016 concerning the Protection and Management of Peat Ecosystem Article 1 paragraph (1) explains that the protection and management of the peat ecosystem is a systematic and integrated effort carried out to conserve the function of the peat ecosystem and prevent demage to the peat ecosystem which include planning, controlling, maintenance, supervision and law enforcement. Formulation of the problem (1) how is the protection and management of peatlands in Riau Province ? (2) what are the constraints faced ? (3) how are the effort carried out ? This study used a socio-legal approach. Data used include primary and secondary data. Data collected through document studies and in-depth interviews. Descriptive qualitative data analysis technique.