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Online since: July 2011
Authors: Vincent Guipont, Michel Jeandin, M. Boustie, Gregory Fabre, J.P. Cuq-Lelandais, L. Berthe, A. Pasquet, Jean Yves Guédou
Damage prediction, adhesion strength and remaining lifetime of TBC are highly important data for understanding and preventing TBC spallation on blades.
Last developments in this way are Thermal Barrier Coatings systems (TBCs) which allow superalloys surface temperature reduction up to 150°C.
The material data used were found in the literature.
Indeed, the white spot diameter versus the laser intensity evidences a logarithmic evolution of experimental data.
Last developments in this way are Thermal Barrier Coatings systems (TBCs) which allow superalloys surface temperature reduction up to 150°C.
The material data used were found in the literature.
Indeed, the white spot diameter versus the laser intensity evidences a logarithmic evolution of experimental data.
Online since: October 2018
Authors: Nopparat Pochai, Stanford Shateyi, Giulio Lorenzini, Fazle Mabood
The results obtained were shown to compare well with the numerical results and for some special cases with the published data available in the literature, which are in favorable agreement.
Clearly, an increase in the value of leads to reduction in friction factors for both the hydrodynamic and magnetohydrodynamic boundary layers, which is clearly noticeable.
Comparison of with published data when.
Comparison of with published data when Pr Ali [32] HAM 0.7 0.3476 0.34759 1.0 0.4416 0.44162 10.0 1.6713 1.67133 Table 4.
Clearly, an increase in the value of leads to reduction in friction factors for both the hydrodynamic and magnetohydrodynamic boundary layers, which is clearly noticeable.
Comparison of with published data when.
Comparison of with published data when Pr Ali [32] HAM 0.7 0.3476 0.34759 1.0 0.4416 0.44162 10.0 1.6713 1.67133 Table 4.
Online since: July 2008
Authors: A. Foroughi, M. Kiani, Ali Khosravani, A. Narimannezhad, Hossein Aashuri
Using these parameters and comparing the simulation results with
experimental data showed good correlation with the model prediction.
This can be noticed by a reduction of the SSM cross-section entering the die cavity.
This can be noticed by a reduction of the SSM cross-section entering the die cavity.
Online since: October 2014
Authors: Kevin Mark Banks, K.A. Annan, A.S. Tuling, Waldo Edmund Stumpf, Charles Witness Siyasiya
The predictive potential of the model was in good agreement with the experimental data.
This change in grain growth behaviour observed at higher temperatures and longer soaking times is typical of a situation where a distribution of pinning particles has dissolved leading to a reduction in Zener drag [1, 2, 3, 5].
This change in grain growth behaviour observed at higher temperatures and longer soaking times is typical of a situation where a distribution of pinning particles has dissolved leading to a reduction in Zener drag [1, 2, 3, 5].
Online since: June 2010
Authors: Nie Miao, Zhang Zhong Zhao
In DS-TR systems,
Symbol-level synchronization is not enough for data modulation , the position of low duty cycle
signal in each frame is still unknown.
Starting from Figure 1 and using standard graph reduction technique, and by resorting to well-known Mason's formula it is straightforward to derive the genenrating function ( )ACQP Z leading to the Acquisition state.
Starting from Figure 1 and using standard graph reduction technique, and by resorting to well-known Mason's formula it is straightforward to derive the genenrating function ( )ACQP Z leading to the Acquisition state.
Online since: June 2020
Authors: Qing Bao Liu, Zhi You Hu, Xiang Jun Liu, Chang Qiao Yang
The experimental data prove that the composition design concept of increasing nitrogen and reducing nickel is feasible for smelting economical stainless steel.
1.
Clinical data show that Ni (when the Ni content is greater than 0.2%) is a potential sensitizing factor that has teratogenic and carcinogenic potential hazards to organisms[2,3].
For example, Vats[4], Sun[5], Mitelea[6] and Jong[7] respectively studied the corrosion performance, mechanical properties, aging process and phase transformation of high-nitrogen nickel-free austenitic stainless steel, and provided experimental data and theoretical guidance for the development of nickel-free stainless steel.
The effects of increasing nitrogen and reducing nickel on the microstructures, mechanical properties and corrosion resistance of the tested steel were studied in order to provide experimental data and theoretical basis for the development of economical stainless steel. 2.
The data show that the activation energy of chromium diffusion along grain boundaries is 162~252 KJ/mol, while the activation energy of chromium by intragranular diffusion is about 540 KJ/mol.
Clinical data show that Ni (when the Ni content is greater than 0.2%) is a potential sensitizing factor that has teratogenic and carcinogenic potential hazards to organisms[2,3].
For example, Vats[4], Sun[5], Mitelea[6] and Jong[7] respectively studied the corrosion performance, mechanical properties, aging process and phase transformation of high-nitrogen nickel-free austenitic stainless steel, and provided experimental data and theoretical guidance for the development of nickel-free stainless steel.
The effects of increasing nitrogen and reducing nickel on the microstructures, mechanical properties and corrosion resistance of the tested steel were studied in order to provide experimental data and theoretical basis for the development of economical stainless steel. 2.
The data show that the activation energy of chromium diffusion along grain boundaries is 162~252 KJ/mol, while the activation energy of chromium by intragranular diffusion is about 540 KJ/mol.
Online since: November 2005
Authors: Joon Hyun Lee, A.Toshimitsu Yokobori Jr., Je Chang Ha, Masaaki Tabuchi
Creep crack initiation and growth properties are also affected by
multi-axial stress and it is important to evaluate these effects when laboratory data are applied to
structural components.
Creep crack initiation and growth properties are also affected by multi-axial stress [4-6] and it is important to evaluate these effects when laboratory data are applied to structural components.
The da/dt of circumferential notched bar specimens could be characterized well by using C* parameter except for the data of initial crack growth stage.
C* correlation can be explained by means of the reduction of creep ductility with deformation constraint.
The C* parameter can correlate the crack growth rate well except for the data of initial crack growth stage between V notch and EDM slit notch specimen.
Creep crack initiation and growth properties are also affected by multi-axial stress [4-6] and it is important to evaluate these effects when laboratory data are applied to structural components.
The da/dt of circumferential notched bar specimens could be characterized well by using C* parameter except for the data of initial crack growth stage.
C* correlation can be explained by means of the reduction of creep ductility with deformation constraint.
The C* parameter can correlate the crack growth rate well except for the data of initial crack growth stage between V notch and EDM slit notch specimen.
Online since: October 2025
Authors: Aisha Edna Alicia Sanyoto
This paper using data from previous research to do the SWOT and SPACE analysis [3].
For example, if the average onboarding time for new users is 2 days for ArchiMate versus 3 days for the integrated approach, this 1-day reduction in training represents a 33% decrease in training time.
In summary, the quantitative strengths of ArchiMate underscore its efficiency and learnability, with a 25% reduction in task completion time and significant savings in training time and costs.
If a typical project costs $50,000, this reduction in time could save the company about $7,500 per project, providing a competitive edge in environments where streamlined, focused modeling is critical.
Chilov, Ontology-based data integration for enterprise knowledge management, IFIP Int.
For example, if the average onboarding time for new users is 2 days for ArchiMate versus 3 days for the integrated approach, this 1-day reduction in training represents a 33% decrease in training time.
In summary, the quantitative strengths of ArchiMate underscore its efficiency and learnability, with a 25% reduction in task completion time and significant savings in training time and costs.
If a typical project costs $50,000, this reduction in time could save the company about $7,500 per project, providing a competitive edge in environments where streamlined, focused modeling is critical.
Chilov, Ontology-based data integration for enterprise knowledge management, IFIP Int.
Online since: November 2018
Authors: Peter Groche, Philip Kolvenbach, Martin Krech, Stefan Ulbrich
The local reduction approach has been applied to an optimal control problem constrained by an
ordinary differential equation in [16], see also [23].
The set of all maximizers is computed in a slightly simpler way than in the local reduction approach.
(RC) Generally, the solution of an optimization problem is not a differentiable function of the data, and consequently, there may be points where the worst-case functions fail to be differentiable.
"Robust solutions of linear programming problems contaminated with uncertain data".
"Model Order Reduction Techniques with a Posteriori Error Control for Nonlinear Robust Optimization Governed by Partial Differential Equations".
The set of all maximizers is computed in a slightly simpler way than in the local reduction approach.
(RC) Generally, the solution of an optimization problem is not a differentiable function of the data, and consequently, there may be points where the worst-case functions fail to be differentiable.
"Robust solutions of linear programming problems contaminated with uncertain data".
"Model Order Reduction Techniques with a Posteriori Error Control for Nonlinear Robust Optimization Governed by Partial Differential Equations".
Online since: January 2018
Authors: Martin Keppert
There are literature data on the effect of Pb retarding action but they are incomparable each other due to uneven experimental conditions, used Pb salts, types of cement etc.
The dosages 2 and 5% destabilized the setting process – it is indicated by extremely scattered data points, especially in case of 5%.
Note that data for 1% dosage are missing – this system did not set at all.
The lowest dosage (0.5%) caused extreme increase of initial and final setting time, the 1% did not set and surprisingly 2 and 5% induced reduction of initial setting time, but the slope was significantely lower than in case of OPC (and consequently the final setting time was probably much higher.
[15] http://www4.ncsu.edu/~franzen/public_html/CH201/data/Solubility_Product_Constants.pdf
The dosages 2 and 5% destabilized the setting process – it is indicated by extremely scattered data points, especially in case of 5%.
Note that data for 1% dosage are missing – this system did not set at all.
The lowest dosage (0.5%) caused extreme increase of initial and final setting time, the 1% did not set and surprisingly 2 and 5% induced reduction of initial setting time, but the slope was significantely lower than in case of OPC (and consequently the final setting time was probably much higher.
[15] http://www4.ncsu.edu/~franzen/public_html/CH201/data/Solubility_Product_Constants.pdf