نتایج جستجو برای: rheological modeling

تعداد نتایج: 400937  

2013
Pavel Kuzhir Cécilia Magnet Georges Bossis Alain Meunier Victor Bashtovoi P. Kuzhir G. Bossis

Synopsis This paper is focused on the theoretical modeling of the rheological properties of the magnetic suspensions in shear flows under an external magnetic field aligned with the streamlines. The conventional theory postulates that the field-induced aggregates of magnetic particles are highly anisotropic and aligned with the flow direction. Therefore, no substantial variation in suspension v...

The primary cement job is a critical step in successful well completion. To achieve effective cementing job, complete mud removal from the annular is recommended. Spacer and flushers are used widely to achieve this goal. This study is about weighted cement spacer systems containing a surfactant package, weighting agent and rheological modifiers. Weighted spacer systems are utilized when a high ...

2015
Chung-Chih Lin

Abstract—The detection of the polymer melt state during manufacture process is regarded as an efficient way to control the molded part quality in advance. Online monitoring rheological property of polymer melt during processing procedure provides an approach to understand the melt state immediately. Rheological property reflects the polymer melt state at different processing parameters and is v...

2018
Ingo Sasgen Alba Martín-Español Alexander Horvath Volker Klemann Elizabeth J. Petrie Bert Wouters Martin Horwath Roland Pail Jonathan L. Bamber Peter J. Clarke Hannes Konrad Terry Wilson Mark R. Drinkwater

The poorly known correction for the ongoing deformation of the solid Earth caused by glacial isostatic adjustment (GIA) is a major uncertainty in determining the mass balance of the Antarctic ice sheet from measurements of satellite gravimetry and to a lesser extent satellite altimetry. In the past decade, much progress has been made in consistently modeling ice sheet and solid Earth interactio...

Journal: :Bulletin of Volcanology 2021

Abstract Modeling lava flow propagation is important to determine potential hazards local populations. Thermo-rheological models such as PyFLOWGO track downflow cooling and rheological responses for open-channel, cooling-limited flows. The dominant radiative component governed partly by the emissivity, which a material property that governs efficiency. Emissivity commonly treated constant in mo...

Journal: :САВРЕМЕНА ТЕОРИЈА И ПРАКСА У ГРАДИТЕЉСТВУ 2018

Journal: :international journal of agricultural science and research 2011
h. abbasi z. emam-djomeh s. m. seyedin

farinograph is the most frequently used equipment for empirical rheological measurements of dough. it’suseful to illustrate quality of flour, behavior of dough during mechanical handling and texturalcharacteristics of finished products. the percentage of water absorption and the development time of doughare the most important parameters of farinography for bakery industries during production. h...

Journal: :Russian Journal of Building Construction and Architecture 2021

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