Perilaku Perpindahan Panas dalam Proses Penyangraian dengan Media Pasir = Behavior of Heat Transfer in Roasting Process with Sand Media
The research aimed to study the lump heat capacity analysis. It was observed the solution of coefficient analysis of surface heat transfer (h) with influenced factors in roasting process by sand media used rotary roster. The experiment used ball like model made from clay as roasted material and bras...
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| Format: | Article |
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[Yogyakarta] : Universitas Gadjah Mada
2003
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| _version_ | 1826031071957876736 |
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| author | Perpustakaan UGM, i-lib |
| author_facet | Perpustakaan UGM, i-lib |
| author_sort | Perpustakaan UGM, i-lib |
| collection | UGM |
| description | The research aimed to study the lump heat capacity analysis. It was observed the solution of coefficient analysis of surface heat transfer (h) with influenced factors in roasting process by sand media used rotary roster. The experiment used ball like model made from clay as roasted material and brass ball as a comparison under a relative constant temperature at 120 °C.
Function relationship of (nj = C.( n^X n^ was established using dimension analysis. The constant C, p and a were obtained through multiple linear regression analysis. The parameter h was required through dependent variables.
Based on a analysis with two independent variables dm and N could be obtained empirical function of surface heat transfer coefficient h (W/m2°C) as follows:
with km= sand thermal conductivity (W/m°C) |
| first_indexed | 2024-03-13T18:32:39Z |
| format | Article |
| id | oai:generic.eprints.org:17362 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T18:32:39Z |
| publishDate | 2003 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:173622014-06-18T00:30:44Z https://repository.ugm.ac.id/17362/ Perilaku Perpindahan Panas dalam Proses Penyangraian dengan Media Pasir = Behavior of Heat Transfer in Roasting Process with Sand Media Perpustakaan UGM, i-lib Jurnal i-lib UGM The research aimed to study the lump heat capacity analysis. It was observed the solution of coefficient analysis of surface heat transfer (h) with influenced factors in roasting process by sand media used rotary roster. The experiment used ball like model made from clay as roasted material and brass ball as a comparison under a relative constant temperature at 120 °C. Function relationship of (nj = C.( n^X n^ was established using dimension analysis. The constant C, p and a were obtained through multiple linear regression analysis. The parameter h was required through dependent variables. Based on a analysis with two independent variables dm and N could be obtained empirical function of surface heat transfer coefficient h (W/m2°C) as follows: with km= sand thermal conductivity (W/m°C) [Yogyakarta] : Universitas Gadjah Mada 2003 Article NonPeerReviewed Perpustakaan UGM, i-lib (2003) Perilaku Perpindahan Panas dalam Proses Penyangraian dengan Media Pasir = Behavior of Heat Transfer in Roasting Process with Sand Media. Jurnal i-lib UGM. http://i-lib.ugm.ac.id/jurnal/download.php?dataId=114 |
| spellingShingle | Jurnal i-lib UGM Perpustakaan UGM, i-lib Perilaku Perpindahan Panas dalam Proses Penyangraian dengan Media Pasir = Behavior of Heat Transfer in Roasting Process with Sand Media |
| title | Perilaku Perpindahan Panas dalam Proses Penyangraian dengan Media Pasir = Behavior of Heat Transfer in Roasting Process with Sand Media |
| title_full | Perilaku Perpindahan Panas dalam Proses Penyangraian dengan Media Pasir = Behavior of Heat Transfer in Roasting Process with Sand Media |
| title_fullStr | Perilaku Perpindahan Panas dalam Proses Penyangraian dengan Media Pasir = Behavior of Heat Transfer in Roasting Process with Sand Media |
| title_full_unstemmed | Perilaku Perpindahan Panas dalam Proses Penyangraian dengan Media Pasir = Behavior of Heat Transfer in Roasting Process with Sand Media |
| title_short | Perilaku Perpindahan Panas dalam Proses Penyangraian dengan Media Pasir = Behavior of Heat Transfer in Roasting Process with Sand Media |
| title_sort | perilaku perpindahan panas dalam proses penyangraian dengan media pasir behavior of heat transfer in roasting process with sand media |
| topic | Jurnal i-lib UGM |
| work_keys_str_mv | AT perpustakaanugmilib perilakuperpindahanpanasdalamprosespenyangraiandenganmediapasirbehaviorofheattransferinroastingprocesswithsandmedia |