Abonnement à la biblothèque: Guest
Special Topics & Reviews in Porous Media: An International Journal

Publication de 4  numéros par an

ISSN Imprimer: 2151-4798

ISSN En ligne: 2151-562X

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.1 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.5 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.5 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00018 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.42 SJR: 0.217 SNIP: 0.362 CiteScore™:: 2.3 H-Index: 19

Indexed in

SIMULATION OF CHEMICAL VAPOR DEPOSITION: FOUR-PHASE MODEL

Volume 3, Numéro 1, 2012, pp. 55-68
DOI: 10.1615/SpecialTopicsRevPorousMedia.v3.i1.50
Get accessGet access

RÉSUMÉ

We are motivated to model plasma-enhanced chemical vapor deposition processes for metallic bipolar plates and their optimization for depositing a homogeneous layer on the metallic plate. Moreover, constraints to the deposition process are very low pressure (nearly a vacuum) and low temperature (about 400 K). This paper derives a computable multi-physics model of a single computable physical problem based on a porous media model. While the micro- and macro-scales are related to adsorption, diffusion, and advection processes, we present a homogenized porous media model that embeds the microscopic scales into the macroscopic scales. We deal with some assumptions to simplify the complicated process so that we can derive a computable mathematical model without neglecting real-life processes. To model the gaseous transport in the apparatus as a porous media model, we derive a multi-phase model based on mobile, immobile, and adsorbed gaseous phases in a chamber that is filled with the plasma medium. The verification of such a complicated model is done with real-life experiments for single species. Numerical simulations help to replace expensive physical experiments and obtain control mechanisms for the delicate deposition process. Numerical methods are discussed to solve such multi-scale and multi-phase models and to obtain qualitative results for the delicate multi-physical processes in the chamber. We discuss a splitting analysis to couple such multi-physical problems. Numerical benchmark problems based on the multi-phase model are presented. Real-life approaches to physical experiments are verified by numerical experiments.

CITÉ PAR
  1. Geiser Jürgen, Multiscale modelling and splitting approaches for fluids composed of Coulomb-interacting particles, Mathematical and Computer Modelling of Dynamical Systems, 24, 4, 2018. Crossref

Prochains articles

HYDROMAGNETIC CASSON FLUID FLOW ACROSS AN INCLINED VERTICAL SURFACE IN POROUS CHANNEL WITH BUOYANCY AND THERMO-DIFFUSION EFFECTS Sowmiya C, Rushi Kumar B Effect of Helical Force on Thermal Convection of a Ferrofluid: A Weakly Non-linear Theory Jagathpally Sharathkumar Reddy, Kishan N, Shiva Kumar Reddy G, Ravi Ragoju STABILITY ANALYSIS OF A COUPLE-STRESS FLUID WITH VARIABLE GRAVITY IN A POROUS MEDIUM FOR DIFFERENT CONDUCTING BOUNDARIES Shalu Choudhary, Reeta Devi, Amit Mahajan, Sunil Sunil CREEPING FLOW ABOUT A TAINTED LIQUID DROP WITH A MICROPOLAR FLUID AND ALIGNED IN A POROUS MEDIUM FILLED WITH VISCOUS FLUID UTILISING SLIP PHANI KUMAR MEDURI, VIJAYA LAKSHMI KUNCHE Reviewing the Impact of Magnetic Prandtl Number and Magnetic Force Parameter on Convective Heat Transfer in Boundary Layers Hossam Nabwey, Muhammad Ashraf, Zia Ullah, Ahmed M. Rashad, Ali J. Chamkha Spectral Analysis for Entropy Generation and Irreversibility on NiZnFe_2O_4 – Engine Oil based Fluids RamReddy Chetteti, Sweta ., Pranitha Janapatla Study of global stability of rotating partially-ionized plasma saturating a porous medium Vishal Chandel, Sunil Kumar, Poonam Sharma Porous Medium Influenced Dissipative Hybrid Casson Nanofluid Flow over a Nonlinearly Stretching Sheet under Inclined Ohmic Lorentz Force Field A. R. Deepika, K. Govardhan, Hussain Basha, G Janardhana Reddy Effect of Motile Gyrotactic Microorganisms on Arterial Stenosis Sisko Nanofluid Flow Through Porous Medium : A Numerical Study Galal Moatimid, Mona Mohamed, Khaled Elagamy, Ahmed Gaber ELECTROTHERMOSOLUTAL CONVECTION IN NANOFLUID SATURATING POROUS MEDIUM Pushap Lata Sharma, Mohini Kapalta EFFECT OF VARIABLE GRAVITY ON THERMAL CONVECTION IN ROTATING JEFFREY NANOFLUID: DARCY-BRINKMAN MODEL Deepak Bains, Pushap Lata Sharma, Gian C. Rana Activation energy effect on MHD convective Maxwell nanofluid flow with Cattaneo-Christove heat flux over a porous stretching sheet JYOTHI NAGISETTY, VIJAYA KUMAR AVULA GOLLA Effects of different fins on Maxwell liquid under hybrid surveys of magnetic and porous material in presence of radiation factors Pooya Pasha, Payam Jalili, Bahram Jalili, Loghman Mostafa, Ahmed Mohammed Mahmood, Hussein Abdullah Abbas, D.D. Ganji
Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections Prix et politiques d'abonnement Begell House Contactez-nous Language English 中文 Русский Português German French Spain