Results 31 to 40 of about 1,119,090 (297)

Trickle/pulse flow regime transition in downflow packed tower involving foaming liquids [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2012
The most of past studies in foaming trickle bed reactors aimed at the improvement of efficiency and operational parameters leads to high economic advantages. Conventionally most of the industries rely on frequently used gas continuous flow (GCF) where
Sodhi Vijay
doaj   +1 more source

Journey of an intruder through the fluidisation and jamming transitions of a dense granular media

open access: yes, 2009
We study experimentally the motion of an intruder dragged into an amorphous monolayer of horizontally vibrated grains at high packing fractions. This motion exhibits two transitions.
Candelier, Raphael, Dauchot, Olivier
core   +3 more sources

A rate- and state-dependent ductile flow law of polycrystalline halite under large shear strain and implications for transition to brittle deformation [PDF]

open access: yes, 2010
We have conducted double-shear biaxial deformation experiments in layers of NaCl within its fully-plastic (FP) regime up to large shear strains (γ < 50) with velocity steps.
Noda, Hiroyuki, Shimamoto, Toshihiko
core   +1 more source

Dynamic Effects of Changes in the Exchange Rate System [PDF]

open access: yesAsian Development Review, 2016
We propose a new dynamic transition analysis on the basis of a small open economy dynamic stochastic general equilibrium model. Our proposed analysis differs from existing static and conventional dynamic analyses in that shifts from a fixed exchange rate
Naoyuki Yoshino   +2 more
doaj   +1 more source

Sustainable Transition from Fossil Fuel to Geothermal Energy: A Multi-Level Perspective Approach

open access: yesEnergies, 2022
Indonesia is currently undergoing the energy transition from heavily fossil fuel-dependent energy to cleaner sources of energy in order to achieve its net-zero emissions by 2060.
Satya Widya Yudha   +2 more
doaj   +1 more source

Spatial Compactification and Decay-Rate Behavior

open access: yes, 1999
The pahse transition from instanton-dominated quantum tunneling regime to sphaleron-dominated classical crossover regime is explored in (1+1)-dimensional scalar field theory when spatial coordinate is compactified.
D.K. Park   +12 more
core   +1 more source

Decoherence induced by a dynamic spin environment (I): The universal regime [PDF]

open access: yes, 2007
This article analyzes the decoherence induced on a single qubit by the interaction with a spin chain with nontrivial internal dynamics (XY-type interactions). The aim of the paper is to study the existence and properties of the so-called universal regime,
Cormick, Cecilia, Paz, Juan Pablo
core   +1 more source

Examining the Effect of Flow Rate Ratio on Droplet Generation and Regime Transition in a Microfluidic T-Junction at Constant Capillary Numbers

open access: yesInventions, 2018
The focus of this work is to examine the effect of flow rate ratio (quotient of the dispersed phase flow rate over the continuous phase flow rate) on a regime transition from squeezing to dripping at constant capillary numbers.
Katerina Loizou   +2 more
doaj   +1 more source

The Effects of Fiscal and Monetary Policies on Iranian Business Cycle Dynamics with Time Varying Markov Switching Models [PDF]

open access: yesفصلنامه پژوهش‌های اقتصادی ایران, 2018
The main purpose of this paper is to investigate the effects of monetary and fiscal policies on the business cycles in the Iranian economy during the period 2004-2016.
Siab Mamipour   +2 more
doaj   +1 more source

Unsupervised learning for classification of flow regime in high-pressure gas-liquid two-phase flow including transition region

open access: yesNihon Kikai Gakkai ronbunshu, 2022
The MH21-S R&D consortium (MH21-S), supported by the Ministry of Economy, Trade, and Industry (METI), is currently developing the commercial production process of methane gas from methane hydrate. In order to develop the gas production method through
Naoto SHIBATA   +5 more
doaj   +1 more source

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