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Ditemukan 14 dokumen yang sesuai dengan query
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Mierczynki, Janusz
Spectral theory for random and nonautonomous parabolic equations and applications
London: CRC Press, 2008
515.353 4 MIE s
Buku Teks SO  Universitas Indonesia Library
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Benedictus Mardwianta
Study of The Potential Use of Parabola Solar Type Stores Tested in 500 Gram Water to Support Energy Resilience
" ABSTRAK
Solar energy is a huge and infinite source of energy so that solar energy can support energy resilience. Parabolic solar cell reflectors use mirrors. The purpose of this research is to determine the thermal collector's power and thermal efficiency on solar stoves. This research methodology is by taking data with time parameters that have been determined according to environmental conditions. The subjects of this study were parabolic solar cookers with a diameter of 84 cm ... "
Yogyakarta: Pusat Penelitian dan Pengabdian Pada Masyarakat (P3M) STTA, 2020
620 JIA XII:1 (2020)
Artikel Jurnal  Universitas Indonesia Library
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Afif Abdurrahman Hilmi
Rancang bangun awal potensi solar dish stirling engine sebagai alternatif pembangkit listrik skala kecil = First design of solar dish stirling's potentials as an alternative small-scale power plant
" Penggunaan teknologi yang semakin luas di kalangan masyarakat membuat kebutuhan akan energi listrik semakin meningkat pula. Sumber daya terbarukan adalah sumber daya yang masih dapat dikembangkan untuk memenuhi kebutuhan listrik di Indonesia, salah satunya adalah energi matahari yang memiliki potensi sebesar 207,8 GWp di Indonesia sendiri. Solar Dish Stirling adalah suatu terobosan baru yang memanfaatkan energi matahari yang terkonsentrasi untuk menggerakkan mesin konversi energi berupa mesin Stirling. Pada penelitian ini, prototipe mesin Stirling dan parabolic ... "
Depok: Fakultas Teknik Universitas Indonesia, 2021
S-pdf
UI - Skripsi Membership  Universitas Indonesia Library
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DiBenedetto, Emmanuele
Harnack's inequality for degenerate and singular parabolic equations
" The authors give a comprehensive treatment of the Harnack inequality for non-negative solutions to p-laplace and porous medium type equations, both in the degenerate (p>2 or m>1) and in the singular range (1 ... "
New York: [Springer, ], 2012
e20419369
eBooks  Universitas Indonesia Library
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Riviere, Beatrice
Discontinuous Galerkin methods for solving elliptic and parabolic equations: theory and implementation
" Discontinuous Galerkin (DG) methods for solving partial differential equations, developed in the late 1990s, have become popular among computational scientists. This book covers both theory and computation as it focuses on three primal DG methods -- the symmetric interior penalty Galerkin, incomplete interior penalty Galerkin, and nonsymmetric interior penalty Galerkin which are variations of interior penalty methods. The author provides the basic tools for analysis and discusses coding issues, including data structure, construction of local ... "
Philadelphia: Society for Industrial and Applied Mathematics, 2008
e20450720
eBooks  Universitas Indonesia Library
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Hafizh Bramantya Rizaldi Putra
Kinerja Solar Dish Stirling Engine untuk Kebutuhan Daerah Terpencil = Performance of Solar Dish Stirling Engine for Remote Area Needs
" Kebutuhan listrik merupakan kebutuhan utama masyarakat Indonesia, dan setiap orang. Pada tahun 2020, ada 433 desa tanpa listrik di Indonesia. Indonesia memiliki potensi besar sebagai sumber energi terbarukan. Menurut Kementerian ESDM, total potensi energi terbarukan Indonesia adalah 417,8 gigawatt (GW). Potensi terbesar berasal dari matahari atau matahari sebesar 207.8 GW. Salah satu cara untuk memanfaatkan potensi energi surya yaitu dengan menggunakan Solar Dish Stirling Engine. Penelitian ini menggunakan mesin stirling tipe alpha dan menggunakan ... "
Depok: Fakultas Teknik Universitas Indonesia, 2022
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UI - Skripsi Membership  Universitas Indonesia Library
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Bambang Mulyo Raharjo
Investigasi struktur elektronik, magnetik dan optimasi termoelektrik heavily-doped Ca0.5La0.25Bi0.25MnO3 menggunakan metode komputasi DFT dan model restructured single parabolic band = Investigation of electronic and magnetic structures, and thermoelectric optimization of heavily-doped Ca0.5La0.25Bi0.25MnO3 using DFT computation method and restructured single parabolic band model
" Investigasi terhadap struktur elektronik, magnetik, dan sifat termolektrik dari heavily–doped Ca0.5La0.5MnO3 (CLMO) dan Ca0.5La0.25Bi0.25MnO3 (CLBMO) dilakukan dengan metode komputasi density functional theory (DFT) dan transportasi Boltzmann. Sedangkan optimasi termoelektrik dari kedua kompon diperoleh dengan menggunakan model restructured single parabolic band. Baik CLMO dan CLBMO dengan struktur kristal orthorhombic (Pnma), menunjukkan keadaan paling stabil pada konfigurasi feromagnetik dengan energi total minimum paling rendah. Doping Bi pada CLBMO mereduksi sudut ikatan Mn–O–Mn yang menyebabkan distorsi kisi dan ... "
Depok: Fakultas Teknik Universitas Indonesia, 2022
D-pdf
UI - Disertasi Membership  Universitas Indonesia Library
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Dian Taufik Hidayat
Sistem desalinasi air laut berbasis solar concentrator dengan reflektor parabolic silindris = Seawater desalination system based solar concentrator with parabolic cilindrical reflectors
" Parabolic solar concentrator merupakan salah satu pemanas air tenaga surya yang mempunyai kemampuan untuk membangkitkan uap air dengan temperatur yang tinggi, prinsip kerja parabolic solar concentrator yaitu mengkonsentrasikan panas matahari yang di dapat oleh oleh optik ke suatu titik. Keberhasilan alat uji ini di dasarkan pada volume air hasil destilasi dari alat tersebut.Penelitian desalinasi air laut ini dilakukan dengan menggunakan solar concentrator parabolic di buat dengan ukuran panjang 500 mm dan lebar 500 mm, dan ... "
Depok: Fakultas Teknik Universitas Indonesia, 2017
S66085
UI - Skripsi Membership  Universitas Indonesia Library
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Lasiecka, Irena
Mathematical control theory of coupled PDEs
" Mathematical control theory for a single partial differential equation (PDE) has dominated the research literature for quite a while, new, complex, and challenging issues have recently arisen in the context of coupled, or interconnected, PDE systems. This has led to a rapidly growing interest, and many unanswered questions, within the PDE community. By concentrating on systems of hyperbolic and parabolic coupled PDEs that are nonlinear, Mathematical Control Theory of Coupled PDEs seeks to provide a ... "
Philadelphia: Society for Industrial and Applied Mathematics, 2002
e20448486
eBooks  Universitas Indonesia Library
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Kruzik, Martin
Mathematical methods in continuum mechanics of solids
" This book primarily focuses on rigorous mathematical formulation and treatment of static problems arising in continuum mechanics of solids at large or small strains, as well as their various evolutionary variants, including thermodynamics. As such, the theory of boundary- or initial-boundary-value problems for linear, quasilinear elliptic, parabolic or hyperbolic partial differential equations is the main underlying mathematical tool, along with the calculus of variations. Modern concepts of these disciplines as weak solutions, polyconvexity, quasiconvexity, nonsimple ... "
Switzerland: Springer Fachmedien Wiesbaden, 2019
e20509207
eBooks  Universitas Indonesia Library
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