Results 41 to 50 of about 7,879 (182)
Double-distribution-function discrete Boltzmann model for combustion
, 2015 A 2-dimensional discrete Boltzmann model for combustion is presented. Mathematically, the model is composed of two coupled discrete Boltzmann equations for two species and a phenomenological equation for chemical reaction process.
Li, Yingjun +3 more
core +1 more source
Global minimizers for axisymmetric multiphase membranes [PDF]
, 2012 We consider a Canham-Helfrich-type variational problem defined over closed surfaces enclosing a fixed volume and having fixed surface area. The problem models the shape of multiphase biomembranes.
Choksi, Rustum +2 more
core +6 more sources
Study on Natural Gas Decarbonization Process Based on CO2 Desublimation Characteristics
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Natural gas decarbonization is a crucial processing step. In this study, the snow separation technology for removal of carbon dioxide in natural gas based on CO2 desublimation characteristics was introduced. The phase equilibrium calculation of CH4‐CO2 and N2‐CO2 system was carried out by using cubic equations of states (EOSs), and identified ...
Haiqin Wang +3 more
wiley +1 more source
FluidsCavitation resulting from underwater explosions in compressible multiphase or multicomponent flows presents significant challenges due to the dynamic nature of shock–cavitation–structure interactions, as well as the complex and discontinuous nature of ...
Ebenezer Mayowa Adebayo +2 more
doaj +1 more source
A random projection method for sharp phase boundaries in lattice Boltzmann simulations [PDF]
, 2010 Existing lattice Boltzmann models that have been designed to recover a macroscopic description of immiscible liquids are only able to make predictions that are quantitatively correct when the interface that exists between the fluids is smeared over ...
Dellar, P. J., Reis, T.
core
Interaction Pressure Tensor for a class of Multicomponent Lattice Boltzmann models
, 2013 We present a theory to obtain the pressure tensor for a class of non-ideal multicomponent lattice Boltzmann models, thus extending the theory presented by Shan (X. Shan, Phys. Rev. E 77, 066702 (2008)) for single component fluids.
Belardinelli, D., Sbragaglia, M.
core +1 more source
Fluctuating Multicomponent Lattice Boltzmann Model [PDF]
, 2015 Current implementations of fluctuating lattice Boltzmann equations (FLBE) describe single component fluids. In this paper, a model based on the continuum kinetic Boltzmann equation for describing multicomponent fluids is extended to incorporate the ...
Belardinelli, D. +4 more
core +2 more sources
Carbon Energy, EarlyView.Traditional carbon materials show limited high‐temperature oxidation resistance, which becomes pronounced above 673 K and significantly restricts their practical applicability. To address this challenge, enhancing polarization loss and leveraging its negative temperature dependence to offset the temperature‐induced increase in conductance loss are ...
Yang Li +9 more
wiley +1 more source
Microfluidic systems for in situ formation of nylon 6,6 membranes.
, 2006 A microfluidics based, localised formation of nylon 6,6 membranes has been undertaken. The study demonstrates the feasibility of maintaining stable aqueous/organic interfaces for xylene within simple linear flow channels. Glass fabricated structures were
Drikakis, Dimitris +5 more
core +1 more source
Some Observations of Flow Patterns and Statistical Properties of Three Component Flows [PDF]
, 1988 Vertical air-water flows, solids-water flows and three component air-solids-water flows were investigated in a Three Component Flow Facility. Visual observations of the flow patterns show that three component flows undergo transition and can exhibit ...
Brennen, C. E., Kytomaa, H. K.
core +1 more source