Hasil Pencarian

Ditemukan 15 dokumen yang sesuai dengan query

Reski Septiana, author

Kajian eksperimental pengembangan model baru rugi kalor tangki silinder yang tervalidasi oleh metode konvensional dan diukur dengan data akuisisi temperatur multichannel buatan mandiri = Self-made multi-channel temperature DAQ system for measuring heat transfer of cylindrical tank to develop new correlation of thermal losses and its comparison with conventional method

Konveksi alami akibat dinamika lingkungan menjadi salah satu penyebab berkurangnya sumber energi termanfaatkan dari tangki penyimpanan energi termal. Walaupun besar energi yang berkurang relatif insignifikan dalam jangka panjang, namun fenomena ini merubah sifat termofisik fluida dalam tangki yang berakibat pada pengurangan exergi dan efisiensi keseluruhan sistem yang terlibat. Penelitian ini...

Depok: Fakultas Teknik Universitas Indonesia, 2022

D-pdf

UI - Disertasi (Membership) Universitas Indonesia Library

Syaiful, author

Thermo-hydrodynamics performance analysis of fluid flow through concave delta winglet vortex generators by numerical simulation

The numerical simulation of heat transfer and pressure drop characteristics was carried out on the airflow through a rectangular channel-mounted vortex generator (VG). The VG was installed on a plate that was attached to the heater. The inlet velocity of the airflow varied from 0.4 to 2.0 m/s. The VGs...

Depok: Faculty of Engineering, Universitas Indonesia, 2017

UI-IJTECH 8:7 (2017)

Artikel Jurnal Universitas Indonesia Library

Barletta, Antonio, author

Routes to absolute instability in porous media

This book addresses the concepts of unstable flow solutions, convective instability and absolute instability, with reference to simple (or toy) mathematical models, which are mathematically simple despite their purely abstract character. Within this paradigm, the book introduces the basic mathematical tools, Fourier transform, normal modes, wavepackets and their dynamics, before...

Switzerland: Springer Nature, 2019

e20509849

eBooks Universitas Indonesia Library

Shang, De-Yi, author

Heat Transfer Due to Laminar Natural Convection of Nanofluids: Theory and calculation

This book presents a theoretical study of heat transfer due to laminar natural convection of nanofluids, using Al2O3-water nanofluid as an example. An innovative method of similarity transformation of velocity fields on laminar boundary layers is applied for the development of a mathematical governing model of natural convection with actual...

Switzerland: Springer Cham, 2019

e20502123

eBooks Universitas Indonesia Library

Ikhtiander, author

Rancang bangun perangkat lunak simulasi proses pembangkit uap terintegrasi PLC menggunakan matlab simulink = Design of PLC integrated process simulation software for steam generator using matlab simulink

ABSTRAK
Tesis ini membahas penelitian yang telah dilakukan untuk membuat perangkat lunak simulasi berbasis Matlab Simulink untuk pembangkit uap. Pembangkit uap ini bekerja dengan 72% kualitas uap, 1.2% kandungan oksigen, laju aliran uap didesain maksimum 3600 Barrel per hari dan laju aliran gas bahan bakar didesain maksimum 1300 MSCF per hari .

Perangkat lunak simulasi pembangkit...

2017

T47978

UI - Tesis (Membership) Universitas Indonesia Library

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