2018
DOI: 10.1063/1.5049975
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Visualization study in the transition flow pattern of stratified to slug flow of air-water two phase flow in a horizontal pipe

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Cited by 5 publications
(3 citation statements)
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“…It will lead to the appearance of some additional peaks within the signal which delivered by the differential pressure sensor. In some cases of the slug flow, roll waves or pseudo slugs can be found within the flow (Lin and Hanratty, 1987a and b;Rahmandhika et al, 2018;Deendarlianto et al, 2019). These waves (noted as sham liquid slugs) can generate some additional peaks into the signal.…”
Section: Figurementioning
confidence: 99%
“…It will lead to the appearance of some additional peaks within the signal which delivered by the differential pressure sensor. In some cases of the slug flow, roll waves or pseudo slugs can be found within the flow (Lin and Hanratty, 1987a and b;Rahmandhika et al, 2018;Deendarlianto et al, 2019). These waves (noted as sham liquid slugs) can generate some additional peaks into the signal.…”
Section: Figurementioning
confidence: 99%
“…Profil kecepatan yang dihasilkan kemudian dibandingkan dengan data eksperimental yang diukur dengan teknik PIV (Bonzanini dan Picchi, 2019). Rahmandhika (2018) melakukan penelitian dengan menggunakan pipa akrilik horizontal berdiameter 26 mm dan panjang 10 m dimana air dan udara digunakan sebagai fluida kerja. Pengambilan gambar visual dilakukan menggunakan kamera kecepatan tinggi Phantom Miro M310 pada bagian L/D 180-210 dari inlet pipa.…”
Section: Pendahuluanunclassified
“…Hal ini juga mempengaruhi secara langsung terhadap penurunan tekanan, stabilitas, dan keamanan sistem dua fase. Pola aliran dapat diidentifikasi dengan berbagai cara antara lain densitometer sinar gamma [4], metode impedansi listrik, fluktuasi beda tekanan [5,6,7], metode visualisasi [8,9,10], pengolahan citra [11,12,13], dan metode ultrasound [14]. Namun demikian, metode identifikasi di atas merupakan identifikasi pola aliran dua fase gascair.…”
Section: Pendahuluanunclassified