SIFAT-SIFAT ALIRAN SLUG DITINJAU DARI KARAKTERISTIK LOKAL (VISUALISASI, LIQUID HOLD-UP DAN SIGNAL PROCESSING) PADA PIPA HORIZONTAL
The visualization studies and the signal processing of the liquid hold-up data of the air-water slug two-phase flow in a horizontal pipe were conducted simultaneously. The liquid hold-up data were obtained by using a constant electric current method (CECM). The principle of this method is on the bas...
| Main Authors: | , |
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| Format: | Thesis |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2013
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| Subjects: |
| _version_ | 1797033129500737536 |
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| author | , Okto Dinaryanto , Prof. Dr. Ir. Indarto, DEA, |
| author_facet | , Okto Dinaryanto , Prof. Dr. Ir. Indarto, DEA, |
| author_sort | , Okto Dinaryanto |
| collection | UGM |
| description | The visualization studies and the signal processing of the liquid hold-up data of
the air-water slug two-phase flow in a horizontal pipe were conducted
simultaneously. The liquid hold-up data were obtained by using a constant electric
current method (CECM). The principle of this method is on the basis of the
conductivity ratio of the two-phase components. The visualization study was
carried-out from the analyzing of the visual data obtained from the video camera.
As a result, it is found that: (1) the length of the air and water plug increases as
the increase of the air superficial velocity, meanwhile it decreases as the water
superficial velocity increases, (2) the average of liquid hold-up increases as the
increase of the air water velocity, meanwhile it decreases as the air superficial
velocity increases, (3) the velocity of the gas plug, slug, and wave velocity were
affected by both of the water and air superficial velocities, (4) the slug wave
frequency increases with water flow rate, but does not depend on air flow rate. |
| first_indexed | 2024-03-13T22:49:20Z |
| format | Thesis |
| id | oai:generic.eprints.org:119334 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T22:49:20Z |
| publishDate | 2013 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1193342016-03-04T08:41:38Z https://repository.ugm.ac.id/119334/ SIFAT-SIFAT ALIRAN SLUG DITINJAU DARI KARAKTERISTIK LOKAL (VISUALISASI, LIQUID HOLD-UP DAN SIGNAL PROCESSING) PADA PIPA HORIZONTAL , Okto Dinaryanto , Prof. Dr. Ir. Indarto, DEA, ETD The visualization studies and the signal processing of the liquid hold-up data of the air-water slug two-phase flow in a horizontal pipe were conducted simultaneously. The liquid hold-up data were obtained by using a constant electric current method (CECM). The principle of this method is on the basis of the conductivity ratio of the two-phase components. The visualization study was carried-out from the analyzing of the visual data obtained from the video camera. As a result, it is found that: (1) the length of the air and water plug increases as the increase of the air superficial velocity, meanwhile it decreases as the water superficial velocity increases, (2) the average of liquid hold-up increases as the increase of the air water velocity, meanwhile it decreases as the air superficial velocity increases, (3) the velocity of the gas plug, slug, and wave velocity were affected by both of the water and air superficial velocities, (4) the slug wave frequency increases with water flow rate, but does not depend on air flow rate. [Yogyakarta] : Universitas Gadjah Mada 2013 Thesis NonPeerReviewed , Okto Dinaryanto and , Prof. Dr. Ir. Indarto, DEA, (2013) SIFAT-SIFAT ALIRAN SLUG DITINJAU DARI KARAKTERISTIK LOKAL (VISUALISASI, LIQUID HOLD-UP DAN SIGNAL PROCESSING) PADA PIPA HORIZONTAL. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=59330 |
| spellingShingle | ETD , Okto Dinaryanto , Prof. Dr. Ir. Indarto, DEA, SIFAT-SIFAT ALIRAN SLUG DITINJAU DARI KARAKTERISTIK LOKAL (VISUALISASI, LIQUID HOLD-UP DAN SIGNAL PROCESSING) PADA PIPA HORIZONTAL |
| title | SIFAT-SIFAT ALIRAN SLUG DITINJAU DARI KARAKTERISTIK
LOKAL (VISUALISASI, LIQUID HOLD-UP DAN SIGNAL PROCESSING)
PADA PIPA HORIZONTAL |
| title_full | SIFAT-SIFAT ALIRAN SLUG DITINJAU DARI KARAKTERISTIK
LOKAL (VISUALISASI, LIQUID HOLD-UP DAN SIGNAL PROCESSING)
PADA PIPA HORIZONTAL |
| title_fullStr | SIFAT-SIFAT ALIRAN SLUG DITINJAU DARI KARAKTERISTIK
LOKAL (VISUALISASI, LIQUID HOLD-UP DAN SIGNAL PROCESSING)
PADA PIPA HORIZONTAL |
| title_full_unstemmed | SIFAT-SIFAT ALIRAN SLUG DITINJAU DARI KARAKTERISTIK
LOKAL (VISUALISASI, LIQUID HOLD-UP DAN SIGNAL PROCESSING)
PADA PIPA HORIZONTAL |
| title_short | SIFAT-SIFAT ALIRAN SLUG DITINJAU DARI KARAKTERISTIK
LOKAL (VISUALISASI, LIQUID HOLD-UP DAN SIGNAL PROCESSING)
PADA PIPA HORIZONTAL |
| title_sort | sifat sifat aliran slug ditinjau dari karakteristik lokal visualisasi liquid hold up dan signal processing pada pipa horizontal |
| topic | ETD |
| work_keys_str_mv | AT oktodinaryanto sifatsifataliranslugditinjaudarikarakteristiklokalvisualisasiliquidholdupdansignalprocessingpadapipahorizontal AT profdririndartodea sifatsifataliranslugditinjaudarikarakteristiklokalvisualisasiliquidholdupdansignalprocessingpadapipahorizontal |