Concept

Fractionating column

Related publications (52)

Lennard-Jones binary mixture in disordered matrices: exploring the mode coupling scenario at increasing confinement

We present results of molecular dynamics simulations performed on a Lennard-Jones liquid binary mixture confined in matrices of soft spheres at increasing packing fraction. We study the dynamical properties of the liquid at a given density upon supercoolin ...

2011

Evaluation of silicate minerals for acid neutralization during bioremediation of high concentrations of chlorinated ethenes

Louise Gilbert

Chloroethenes are the most prevalent groundwater contaminants in developed countries. They accumulate in the environment as a dense non aqueous phase liquid (DNAPL) which acts as a long term source of contamination. Enhanced in situ anaerobic bioremediatio ...

2011

Fault Tolerant Flight Control - A Survey

Colin Neil Jones

Nowadays, control systems are involved in nearly all aspects of our lives. They are all around us, but their presence is not always really apparent. They are in our kitchens, in our DVD-players, computers and our cars. They are found in elevators, ships, a ...

Springer Berlin Heidelberg2010

Heat transport in model jammed solids

Matthieu Wyart, Ning Xu

We calculate numerically the normal modes of vibrations in three-dimensional jammed packings of soft spheres as a function of the packing fraction and obtain the energy diffusivity, a spectral measure of transport that controls sound propagation and therma ...

2010

Monolithic Integration of Silicon Nanowires With a Microgripper

Michail Zervas, Yusuf Leblebici, Mustafa Yilmaz, Özgür Özsun, Izzet Yildiz

Si nanowire (NW) stacks are fabricated by utilizing the scalloping effect of inductively coupled plasma deep reactive ion etching. When two etch windows are brought close enough, scallops from both sides will ideally meet along the dividing centerline of t ...

Institute of Electrical and Electronics Engineers2009

Dissipation of boundary-induced flow disturbances in cylindrical soil columns

David Andrew Barry

Laboratory soil column experiments, often involving steady flow, have a long and enduring history in hydrology and soil science. Typically, analyses of laboratory column data assume that the flow is both steady and uniform within the soil column. However, ...

2009

Chemical separations by bubble-assisted interphase mass-transfer

Demetri Psaltis, James Adleman

We show that when a small amount of heat is added close to a liquid-vapor interface of a captive gas bubble in a microchannel, interphase mass-transfer through the bubble can occur in a controlled manner with only a slight change in the temperature of the ...

2008

Two-Phase Flow and Heat Transfer across Horizontal Tube Bundles – A Review

John Richard Thome

This paper presents a state-of-the-art review of two-phase flow and flow boiling across horizontal tube bundles. The review covers studies related to the dynamic aspects of two-phase flow on the shell side of staggered and in-line tube bundles for upward, ...

Taylor & Francis2007

Evaluation of Input Parameterization for Batch Process Optimization

Dominique Bonvin, Alejandro Gabriel Marchetti, Carsten Welz

For the optimization of dynamic systems, it is customary to use measurements to combat the effect of uncertainty. In this context, an approach that consists of tracking the necessary conditions of optimality is gaining in popularity. The approach relies st ...

2006

Validation of a Solution Model for the Optimization of a Binary Batch Distillation Column

Dominique Bonvin, Alejandro Gabriel Marchetti, Carsten Welz

2005

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