31 research outputs found
CBS-FEM algorithm for mixed convection of irregular-shaped porous lid-driven cavity utilizing thermal non-equilibrium medium
This contribution examines a highly forced convection situation due to the movements of two adjacent wavy and straight walls of two-sided wavy enclosures. An adiabatic obstacle is located within the domain and the top boundary is partially heated. The included porous medium is assumed to be radiant and the two-energy equations system is applied for this proposed. An inclined magnetic force together with heat generation sources is inclusive in the flow area. The governing equations have been solved utilizing the characteristic-based split algorithm under the spirit of finite-element method. Numerical outcomes for the flow and heat transfer for the fluid and solid phases are determined for miscellaneous combinations of the physical factors. Graphical and tabular findings pointing out interesting features of the physics of the problem are presented and discussed. The forced convection mode is dominant at higher values of the undulation parameter and low values of
Ha. Also, the radiative porous medium reduces the Nusselt coefficient for the solid phase. Furthermore, the rate of the heat transfer is reduced by 80% when the values of the Darcy coefficient are decreased from to
Buoyancy-driven flow of nanofluids in an inclined enclosure containing an adiabatic obstacle with heat generation/absorption: Effects of periodic thermal conditions
VIPEX: "VIPEX container lid"
Vipex is a plastic injection company whose mission is to "Architect plastics industrialization for production". The company is a leading company that continues seeking to be on the cutting edge of
plastic injection.
In order to better understand all the multi-physics involved in plastic injection, Vipex presented the
following challenge:
"Vipex is producing a large container lid in conditions considered to be not possible by the existing
simulation software (ex: Moldflow). Vipex wants to identify and understand the factors that enabled
Vipex to inject the part using specific processing parameters.
Comparison of varieties of numerical methods applied to lid-driven cavity flow: coupling algorithms, staggered grid vs. collocated grid, and FUDS vs. SUDS
VIPEX container lid
Vipex is a plastic injection company whose mission is to "Architect plastics industrialization for production". The company is a leading company that continues seeking to be on the cutting edge of
plastic injection.
In order to better understand all the multi-physics involved in plastic injection, Vipex presented the
following challenge:
"Vipex is producing a large container lid in conditions considered to be not possible by the existing
simulation software (ex: Moldflow). Vipex wants to identify and understand the factors that enabled
Vipex to inject the part using specific processing parameters.