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isothermal conditions

A Critical-Velocity Determination of Road-Tunnel Ventilation in isothermal Conditions of a Fire-Incident Model test

A Critical-Velocity Determination of Road-Tunnel Ventilation in isothermal Conditions of a Fire-Incident Model test

... in isothermal conditions are usually based on so- called “cold” smoke which is actually a mixture of one of the “light” gases ...the isothermal tests of ventilation in fire conditions, the ...

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Microstructural evolution of Nimonic 80a during hot forging under non-isothermal conditions of screw press

Microstructural evolution of Nimonic 80a during hot forging under non-isothermal conditions of screw press

... non-isothermal conditions of screw press, considering aspects such as deformation inhomogeneity, flow localization and shear bands ...non-isothermal conditions of screw press resulted into the ...

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Development and Testing of Enzymatic Time-Temperature Integrator Devices under Isothermal and Non-isothermal Conditions

Development and Testing of Enzymatic Time-Temperature Integrator Devices under Isothermal and Non-isothermal Conditions

... of enzymes is easily measured, and finally, their thermo stability allows their use at pasteurization and sterilization temperatures (Van Loey et al., 1997a). Recent studies have indicated that the archaeon Pyrococcus ...

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Parameterization of vertical dispersion coefficient over idealized rough surfaces in isothermal conditions

Parameterization of vertical dispersion coefficient over idealized rough surfaces in isothermal conditions

... spanwise y direction. The infinitely long horizontal extent, in both streamwise x and spanwise y directions, is constructed by cyclic boundary conditions (BCs). No- slip BCs are applied on all the solid boundaries ...

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Geometrical properties of strip produced by plasto hydrodynamic drawing

Geometrical properties of strip produced by plasto hydrodynamic drawing

... Christopherson and Naylor (13) performed one of the initial studies in the promotion of FFFL but with respect to wire drawing. A pressure tube was mounted on the input side of the die; which was characterised by two ...

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Formation And Characterization of Amorphous Erbium Based Alloys Prepared By Near Isothermal Cold Rolling of Elemental Composites

Formation And Characterization of Amorphous Erbium Based Alloys Prepared By Near Isothermal Cold Rolling of Elemental Composites

... We have shown that single-phase amorphous Cu-Er and Ni-Er alloys can be synthesized by mechanical deformation of elemental composites under near-isothermal conditions at a temperature ne[r] ...

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Applying the TRANSURANUS Code to VVER Fuel under Accident Conditions

Applying the TRANSURANUS Code to VVER Fuel under Accident Conditions

... LOCA conditions concerning pressurization rate, temperature increase rate and oxidation between 600 and 1200 o C: The AEKI and the KI tests were performed under isothermal conditions in inert ...

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Metamorphism during temperature gradient with undersaturated advective airflow in a snow sample

Metamorphism during temperature gradient with undersaturated advective airflow in a snow sample

... under isothermal conditions, the Kelvin effect leads to a saturation of the pore space in the snow but does not affect the structural change (Ebner et ...paper. Conditions (1) and (3) showed that ...

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Isothermal and non isothermal crystallization kinetics of composites of poly(propylene) and MWCNTs

Isothermal and non isothermal crystallization kinetics of composites of poly(propylene) and MWCNTs

... under isothermal and non-isothermal conditions ...dynamic conditions enables structure-property relationships to be developed which are key to producing composites with optimal properties ...

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Numerical investigation of roof heating impacts on thermal comfort and air quality in urban canyons

Numerical investigation of roof heating impacts on thermal comfort and air quality in urban canyons

... Fig. 4(b) and 4(c) show the distribution of turbulent kinetic energy and pollutants in the regular street canyons (H/W=1) in an isothermal condition. As can be found by increasing the rise/run ratio to 9 and 12, ...

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Isothermal and non-isothermal flow of air in a vertical tube.

Isothermal and non-isothermal flow of air in a vertical tube.

... For isothermal runs, one hour was allowed for the system to reach steady state, while for non-isothermal conditions this period was extended to eight ...

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Rapid Extraction Method of Mycobacterium ulcerans DNA from Clinical Samples of Suspected Buruli Ulcer Patients

Rapid Extraction Method of Mycobacterium ulcerans DNA from Clinical Samples of Suspected Buruli Ulcer Patients

... Abstract: Isothermal amplification techniques such as recombinase polymerase amplification (RPA) and loop-mediated isothermal amplification (LAMP) for diagnosing Buruli ulcer, a necrotic skin disease caused ...

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Isothermal Confinement

Isothermal Confinement

... The inertial confinement approach is an inherently pulsed operation but the thermal insulation approach may be a pulsed or steady state operation. The isothermal ap- proach may also be pulsed or steady state ...

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Anomaly of spontaneous transition to instability of liquid-vapour front in a porous medium

Anomaly of spontaneous transition to instability of liquid-vapour front in a porous medium

... In this article, we have investigated the instability of the liquid–vapour front in a geothermal system with isothermal boundaries. A two–dimensional lin- ear stability analysis of the isothermal basic ...

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Application of Single Scan Differential Scanning Calorimetry Technique for Determination of Kinetic Parameters of Crystallisation in Se Sb Ag

Application of Single Scan Differential Scanning Calorimetry Technique for Determination of Kinetic Parameters of Crystallisation in Se Sb Ag

... Crystallization kinectics of Chalcogenide glassy materials is a thermally acti- vated process. Hendersan [24]-[29] has suggested single scan technique where non-isothermal DSC curve at a particular heating rate is ...

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High frequency productivity estimates for a lake from free water CO2 concentration measurements

High frequency productivity estimates for a lake from free water CO2 concentration measurements

... nutrient conditions far from the natural ones, since the movement of water or of the organisms themselves is limited (Mallin and Paerl, 1992; Reynolds, 2006), and the results can be ...

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HYDRODYNAMIC BOUNDARY CONDITIONS FOR ONE-COMPONENT LIQUID-GAS FLOWS ON NON-ISOTHERMAL SOLID SUBSTRATES

HYDRODYNAMIC BOUNDARY CONDITIONS FOR ONE-COMPONENT LIQUID-GAS FLOWS ON NON-ISOTHERMAL SOLID SUBSTRATES

... boundary conditions at the fluid-solid interface that match the hydrodynamic equations in the ...boundary conditions are mathematically demanded by the bulk ...boundary conditions can actually be ...

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Effect of Supertargeting and Non Isothermal Stream Mixing in Heat Exchanger Network Design Using Modified Pinch Analysis

Effect of Supertargeting and Non Isothermal Stream Mixing in Heat Exchanger Network Design Using Modified Pinch Analysis

... the Isothermal mixing assumption makes the HENS more manageable by removing non-linear heat balances in the constraints, it does so at the expense of some important HEN configurations ...the isothermal ...

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Experimental and Simulation Investigation of Non Isothermal Uniaxial and Biaxial Deep Drawing Tests for AL6061 T6 Sheet

Experimental and Simulation Investigation of Non Isothermal Uniaxial and Biaxial Deep Drawing Tests for AL6061 T6 Sheet

... which predict the failure generated while drawing the sheets. It can be seen that increase in temperature and decrease in forming speed will give better drawing. Jacqueline Noder, [5]This paper examines ...

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Geometriztion of heat flow on volumetrically isothermal manifolds via Ricci flow

Geometriztion of heat flow on volumetrically isothermal manifolds via Ricci flow

... In the foregoing analysis, we have supposed that the volumetrically isothermal manifold is composed of a finite number of arbitrarily closed isothermal curves along which heat flow exists. To make the study ...

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