In this paper, a method to derive isothermal retention indices from the retention values under two multiple _ ramp temperature _ programmed conditions is described. With an example of hydrocarbons, the feasibility of the method has been illustrated both theoretically and experimentally.关键词: ...
The present paper is devoted to the study of nucleation kinetics, i.e., the theory of the growth of nucleating centers of a new phase in a phase transition of the first kind, allowance being made for the non-isothermal natural of the process. * We shall use the formalism of [1], ...
quantification of the third law of thermodynamics Llu´ıs Masanes1 & Jonathan Oppenheim1 OPEN The most accepted version of the third law of thermodynamics, the unattainability principle, states that any process cannot reach absolute zero temperature in a finite number of steps and within a ...
This reactor is created depending on mass balance as well as heat balance within a differential amount of fluid. If we imagine that the procedure is isothermal, then mass balance is only considered. If we imagine steady-state conditions reactant concentrations do not vary eventually. It is a t...
In this work, we perform a thermodynamical analysis of an isothermal relaxation process inside the context of elasto-viscoplasticity under the assumption of small deformations. Departing from the one-dimensional Bingham rheological model and assuming that some key decompositions on stress, free energy, ...
IsothermalMagneto-electro-elasticityThermodynamicsMagneto-electro-elastic materials constitute important elements of smart structures. Based on thermodynamics within isothermal linear process and isentropic linear process, the mathematical derivation of magneto-electro-elasticity is established in this work. The ...
nonlinear deformation of polycrystals of various nature.Among the approaches based on the concept of slipping, the synthetic approach is one of the most effective and mathematically justified.The proposed synthetic model of phase deformation was used to describe a reversible isothermal martensitic reaction...
A concrete example is provided for the SBR used for the acetoacetylation of pyrrole with diketene in homogeneous catalysis, a process known to be of high risk due to the very exothermic side-reactions. While previous studies approached the isothermal SBR, the present work is focused on ...
() Citation Context ...de reliable simulations of diffusive transport in nanoscale devices. Then, even more recently, the isothermal version of the QHD model (called the isothermal Quantum Euler system) has been studied in =-=[11]-=-. Many interesting properties of this model such as gauge ...
(ii) the analytical approach allows to extract generic features in the reference profiles, enhancing the robustness against model mismatch, and (iii) the performance loss due to practical implementation hardware, i.e., the availability of only a finite number of isothermal jacket elements, is ...