نتایج جستجو برای: interfacial imperfection
تعداد نتایج: 23635 فیلتر نتایج به سال:
Real-time data acquired under combat conditions will have different types of imperfection; two representative classes of imperfection are vagueness and ambiguity in the data. A motivational example is created in this paper to explore the prototyping of a hybrid processing model that can formally process both vague (fuzzy) and ambiguous (probabilistic) data types. The issue is to integrate the h...
In this research thin film heterogeneous cation exchange membrane was prepared by interfacial polymerization of polyacrylic acid-co-iron nickel oxide nanoparticle son PVC based substrate. Spectra analysis confirmed graft polymerization conclusively. The SEM images showed that polymerized layer covers the membranes by simple gel network entanglement. Results exhibited that membrane water content...
Holdup was measured at various frequencies, amplitudes, continuous and dispersed phase flow rates for binary systems in a pulsed plate column capable of providing samples at various heights. The binary systems was so selected as to cover a wide spectrum of interfacial tensions. Dispersed phase holdup was found to increase with height in a logarithmic fashion at conditions away from the flooding...
X-ray scattering and interfacial tension measurements are used to demonstrate the formation of nanometer-thick aqueous films on aqueous bulk subphases from polymer-salt biphase mixtures. X-ray scattering determines a coupling constant that characterizes the coupled capillary wave fluctuations of the liquid-vapor and liquid-liquid interfaces of this thin film. These data also determine an effect...
The design of thin-walled cylinders in axial compression is limited by sensitivity to geometric imperfections. This paper focuses on reducing this imperfection from a perspective. By using variable-angle composites, the load paths are tailored reduce effective area over which imperfections can initiate buckling. Continuous Tow Shearing (CTS) one such manufacturing technique. It does not cause d...
This article provides a fully analytical approach for nonlinear equilibrium path of rectangular sandwich plates. The core of structure is made of symmetric cross-ply laminated composite and the outer surfaces are piezoelectric actuators which perfectly bonded to inner core. The structure is subjected to electro-thermo-mechanical loads simultaneously. One side of plate is rested on Pasternak typ...
A UNA RIFLESSIONE TEORICA FONDANTE RIFERITA AL TERMINE IXD, E NON AVREBBE TUTTI I TORTI. QUELLO DI FAR EVOLVERE LE COSE NATURALMENTE È UN ATTEGGIAMENTO MOLTO PRAGMATICO, DI ESTREMA EFFICACIA QUANDO SI HA A CHE FARE CON L'EMERGERE DI UN NUOVO SETTORE. OGGI PERÒ L'IXD PUÒ CONTARE SU UNA DISCRETA FIDELIZZAZIONE, SU ALCUNE SCUOLE DI FORMAZIONE E SULL'APPORTO DI "ADEPTI" PROVENIENTI DA NUMEROSE DISC...
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