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, 2016
Summary This study is aimed to formulate a numerical modeling recipe for polyurethane foams. The model is capable of simulating the foam principal characteristics during mold filling.
M. Karimi +2 more
semanticscholar +1 more source
Summary This study is aimed to formulate a numerical modeling recipe for polyurethane foams. The model is capable of simulating the foam principal characteristics during mold filling.
M. Karimi +2 more
semanticscholar +1 more source
The Population Balance Equation [PDF]
, 2008 The chemical engineering community began the first efforts that can be associated with the concepts of the population balance in the early 1960s.
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On the population balance equation
Reviews in Chemical Engineering, 2012Jannike Solsvik +3 more
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2003
In Chapter 7, cell population balances are written in terms of a distribution of mass fractions of the total biomass. This allows a direct combination of intracellularly structured models and population models. However, the population balances based on mass fractions do not permit the incorporation into the model of specific events in the cell cycle ...
Jens Nielsen +2 more
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In Chapter 7, cell population balances are written in terms of a distribution of mass fractions of the total biomass. This allows a direct combination of intracellularly structured models and population models. However, the population balances based on mass fractions do not permit the incorporation into the model of specific events in the cell cycle ...
Jens Nielsen +2 more
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A Baseline Model for the Simulation of Polyurethane Foams via the Population Balance Equation
, 2015In this work a novel modeling approach, based on the solution of the population balance equation (PBE), is presented and applied for the first time to the simulation of expanding polyurethane foams.
M. Karimi, D. Marchisio
semanticscholar +1 more source
, 2015
The Auxiliary Equation Method (AEM) has been modified to obtain the solutions of a Population Balance Equation (PBE) involving particulate growth, nucleation and aggregation phenomena.
Zehra Pinar +3 more
semanticscholar +1 more source
The Auxiliary Equation Method (AEM) has been modified to obtain the solutions of a Population Balance Equation (PBE) involving particulate growth, nucleation and aggregation phenomena.
Zehra Pinar +3 more
semanticscholar +1 more source
2013
In this Chapter, first we derive the macroscopic conservation laws of matter, momentum, energy and angular momentum for a multicomponent system subjected to conservative external forces and in which chemical reactions may occur. Then,the time growth of the macroscopic entropy of the system is derived, showing that it can be expressed as the product ...
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In this Chapter, first we derive the macroscopic conservation laws of matter, momentum, energy and angular momentum for a multicomponent system subjected to conservative external forces and in which chemical reactions may occur. Then,the time growth of the macroscopic entropy of the system is derived, showing that it can be expressed as the product ...
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2003
Dried materials have been called wet porous bodies under drying conditions. All dried materials (bodies) may be considered as almost fully saturated during the constant drying rate period. When the drying process reaches the critical point, that is, since the beginning of the falling rate period, the body will be considered as partly saturated.
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Dried materials have been called wet porous bodies under drying conditions. All dried materials (bodies) may be considered as almost fully saturated during the constant drying rate period. When the drying process reaches the critical point, that is, since the beginning of the falling rate period, the body will be considered as partly saturated.
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Journal of Chemical Education, 2009
In response to a reader query, the column traces the origins and early development of our current techniques for balancing redox reactions.
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In response to a reader query, the column traces the origins and early development of our current techniques for balancing redox reactions.
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Balancing the Collaboration Equation
Science, 2000Most African countries can't afford to support much research themselves, so the vast majority of studies of HIV/AIDS are being conducted in collaboration with scientists from the developed world. These partnerships have brought major benefits, but inherent inequalities can cause tensions and require constant give-and-take from both sides.
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