Browsing IPB e-Journal by Author "Abdullah, Kamaruddin"

Now showing items 1-4 of 4

    • Measurement of Transport Properties for The Dried Layer of Several Food Materials Udergoing Freeze-Drying 

      Araki, Tetsuya | Sagara, Y. | Tambunan, A.H. | Abdullah, Kamaruddin (1998)
      The transport properties of several food materials have beet? presented us ,fundc2.nzenial irfortnurion to determine the drying rate ofpeeze-drying process. As un exatrzple, the nleasuring method of thermal condtrctivity ...

    • Penentuan Panas Laten Kakao 

      Manalu, Lamhot | Haryanto, Bambang | Rejo, Amin | Rusmono, Momon | Darmawati, Emmy | Abdullah, Kamaruddin (1997)
      In most drying applications the latent heat is determined by considering the evaporation of free water as given in the steam tables. The use of these data for latent heat, especially with crops at a low moisture content, ...

    • Penentuan Rasio Jenis (Cp/Cv) untuk Gas N2 dan H2 

      Trisasiwi, Wiludjeng | Wulandani, Dyah | Abdullah, Kamaruddin | Tambunan, Armansyah H. (1998)
      The ratio of specifc heat capacity, at constant presszrre to that at constant volume (cdc,J, of a gas can be determined by either the adiabatic expansion method or the sound velocity method. The objective of this experiment ...

    • The Effect of Soil Moisture Content on Power Requirement and Wheel Slip of Tractor 

      Lando, T.M. | Soepardjo, S. | Abdullah, Kamaruddin | Herudjito, D. (1989)
      Penelitian tentang kebutuhan tenaga dan slip roda traktor telah dilaksanakan di kampung Pulung Kencana, Kecamatan Tulang Bawang Tengah, Kabupaten Lampung Utara, Propinsi Lampung, pada musim penghujan tahun 1979. Jenis tanah ...