Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: March 2024
Authors: Andrea Avanzini, Gabriele Baronio, Alberto Signoroni
Ideally, these should be based on experimental data, possibly including biaxial test along different directions to investigate anisotropy [24].
Basing on scan data and simple anatomic references, useful information could therefore be obtained both for a design point of view, both to help the therapist in the choice of the correct orthosis, according to the needed strength, thickness, flexibility, and mass reduction. 2.
It should be noted that the whole process of custom orthosis design and manufacture, from data acquisition, through to the data processing and manipulation, to manufacturing via AM, still presents several issues, as highlighted in a critical review by some of the authors [6].
In this study, the authors extracted the data of contact force for each finger and compared them with experimental results from [33].
This has been developed in a CAD environment and currently allows a quite straightforward automatic generation of the structure based on input data.
Basing on scan data and simple anatomic references, useful information could therefore be obtained both for a design point of view, both to help the therapist in the choice of the correct orthosis, according to the needed strength, thickness, flexibility, and mass reduction. 2.
It should be noted that the whole process of custom orthosis design and manufacture, from data acquisition, through to the data processing and manipulation, to manufacturing via AM, still presents several issues, as highlighted in a critical review by some of the authors [6].
In this study, the authors extracted the data of contact force for each finger and compared them with experimental results from [33].
This has been developed in a CAD environment and currently allows a quite straightforward automatic generation of the structure based on input data.
Online since: June 2015
Authors: Vlastimil Bilek, Tomáš Vlach, Ctislav Fiala, Petr Hájek, Vladimira Tomalova, Tereza Pavlu, Magdalena Novotna, Jaroslav Hejl, Martin Volf
Subtle structural elements from high performance concrete (HPC) can be integrated into building envelope of energy efficient buildings with significant reduction of envelope structure and avoiding risk of thermal bridges.
Aggregated data of assessed impacts for compared alternatives V1 – V3 are calculated based on balance of input data of assessed alternatives and aggregated impact data of separate materials and processes of construction life phase.
Fig. 4 Aggregated data of assessed variants. 100% is represented by V1 (column from C30/37, solid cross section).
Aggregated data of assessed impacts for compared alternatives V1 – V3 are calculated based on balance of input data of assessed alternatives and aggregated impact data of separate materials and processes of construction life phase.
Fig. 4 Aggregated data of assessed variants. 100% is represented by V1 (column from C30/37, solid cross section).
Online since: November 2012
Authors: Amin Nosratabadi, Seyed Ali Hosseini, Napsiah Binti Ismail, Taravatsadat Nehzati, Mohammad Amin Okhovat
Data Transformation.
Since raw data is not useful unless it is reduced and transformed into information and knowledge for responsive actions, data mining tools for data reduction, representation and prediction adopted for plant floor data need to be developed [14].
There will be a local evaluation of the data.
For example, reducing data into useable information would be easier when transmitting large data on a particular bandwidth.
In overall, it is a concept and set of systematic methods that attempts to control the product information which contains of several data (specification data, Life cycle data and Meta data).
Since raw data is not useful unless it is reduced and transformed into information and knowledge for responsive actions, data mining tools for data reduction, representation and prediction adopted for plant floor data need to be developed [14].
There will be a local evaluation of the data.
For example, reducing data into useable information would be easier when transmitting large data on a particular bandwidth.
In overall, it is a concept and set of systematic methods that attempts to control the product information which contains of several data (specification data, Life cycle data and Meta data).
Online since: July 2014
Authors: T. Vinoth, R. Dhanuskodi, K. Karuppasamy, D. Santhosh Kumar
In order to perform numerical simulation, experimental data of Mokry et al. [2] is considered.
According to computational data, the heat transfer enhancement and heat transfer deterioration phenomenon of supercritical water were analyzed and based on the comparison with experimental data; their occurrence and mechanism were addressed. 1.
In order to get confidence of the present work, the experimental data of Yamagata et al. [1] has been used for simulation.
The simulation and validation of the present model against the experimental data of Yamagata et al. was performed (Figs. 1a and 1b).
All the cases listed in Table 1 have been simulated and the available experimental data from the literature is also compared with it.
According to computational data, the heat transfer enhancement and heat transfer deterioration phenomenon of supercritical water were analyzed and based on the comparison with experimental data; their occurrence and mechanism were addressed. 1.
In order to get confidence of the present work, the experimental data of Yamagata et al. [1] has been used for simulation.
The simulation and validation of the present model against the experimental data of Yamagata et al. was performed (Figs. 1a and 1b).
All the cases listed in Table 1 have been simulated and the available experimental data from the literature is also compared with it.
Online since: January 2012
Authors: Li Min Cai
And using XML to describe data is a feasible solution for users to use the data in different system.
HTML was designed to display data and used to display the appearance of data.
Therefore, in the Remote Monitoring System, we can use XML technique to transmit data, as well as display data on a web page.
Linux dynamic module loading makes Linux reduction very convenient; highly-modular components make it easier to add.
The advantages of XML are: XML can separate data from the HTML, XML can be used to exchange data, XML can be used to share data, XML can be used to store data, XML can make full use of data, XML data is available to more users.
HTML was designed to display data and used to display the appearance of data.
Therefore, in the Remote Monitoring System, we can use XML technique to transmit data, as well as display data on a web page.
Linux dynamic module loading makes Linux reduction very convenient; highly-modular components make it easier to add.
The advantages of XML are: XML can separate data from the HTML, XML can be used to exchange data, XML can be used to share data, XML can be used to store data, XML can make full use of data, XML data is available to more users.
Online since: November 2016
Authors: Thierry Baudin, Anne Laure Helbert, François Brisset, Kévin Verstraete
Both Al alloys were first roll-bonded with a 50% reduction and the product was cut in half.
(a) (b) Fig. 1: Texture of initial (a) AA5754 and (b) AA6061 alloys The coinciding sheet surfaces of both aluminums were first degreased with acetone, brushed, then AA5754 was stacked over AA6061 with iron wires and finally rolled to 50% reduction.
The data were analyzed with the OIMTM software and pole figures were replaced in the rolling direction-transverse direction (RD-TD) plane.
(a) (b) Fig. 1: Texture of initial (a) AA5754 and (b) AA6061 alloys The coinciding sheet surfaces of both aluminums were first degreased with acetone, brushed, then AA5754 was stacked over AA6061 with iron wires and finally rolled to 50% reduction.
The data were analyzed with the OIMTM software and pole figures were replaced in the rolling direction-transverse direction (RD-TD) plane.
Online since: December 2006
Authors: Young Ze Lee, Sung Hoon Jeong, Jung Min Park, Joong Hui Lee
To investigate the transition, the fretting wear tester was contrived to
prevent the reduction of relative displacement between tube and support by increasing the load.
After the tests, the change in the wear scar of the tube was recorded by using surface profile meter and these data was used for estimating approximate wear volume.
19.1� 10-15m3/Nm 200 � 1.9� 10-15m3/Nm 7.4� 10-15m3/Nm 60 N 1.3� 10-15m3/Nm 19.6� 10-15m3/Nm 300 � - 16.4� 10-15m3/Nm A B C A B C A B A 0 20 40 60 80 Weight % A 9.48 1.48 25.84 14 41.68 B 4.04 0.8 27.57 12.4 55.19 O Si Cr Fe Ni 0 20 40 60 80 Weight % A 28.53 2.15 11.58 46.1 11.65 B 2.72 0.46 26.51 16.08 54.22 C 0 0.81 15.7 29.89 53.59 O Si Cr Fe Ni 0 20 40 60 80 Weight % A 2.13 0.99 24.34 16.71 55.82 B 24.09 1.54 12.35 50.1 11.92 C 26.54 0.83 10.81 45.15 9.45 O Si Cr Fe Ni 0 20 40 60 80 Weight % A 5.83 0.93 12.73 24.4 56.1 O Si Cr Fe Ni (a) 50 � (f) (e) (g) (h) (b) 100 � (c) 200 � (d) 300 � Fig. 3 SEM microscopic images and EDX analyses of worn tube surface by relative displacement at a load of 40 N Conclusions In this work, the fretting wear characteristics of the tube-support component were studied to investigate the transition between mild wear and severe wear and the effect of load increase without the reduction
After the tests, the change in the wear scar of the tube was recorded by using surface profile meter and these data was used for estimating approximate wear volume.
19.1� 10-15m3/Nm 200 � 1.9� 10-15m3/Nm 7.4� 10-15m3/Nm 60 N 1.3� 10-15m3/Nm 19.6� 10-15m3/Nm 300 � - 16.4� 10-15m3/Nm A B C A B C A B A 0 20 40 60 80 Weight % A 9.48 1.48 25.84 14 41.68 B 4.04 0.8 27.57 12.4 55.19 O Si Cr Fe Ni 0 20 40 60 80 Weight % A 28.53 2.15 11.58 46.1 11.65 B 2.72 0.46 26.51 16.08 54.22 C 0 0.81 15.7 29.89 53.59 O Si Cr Fe Ni 0 20 40 60 80 Weight % A 2.13 0.99 24.34 16.71 55.82 B 24.09 1.54 12.35 50.1 11.92 C 26.54 0.83 10.81 45.15 9.45 O Si Cr Fe Ni 0 20 40 60 80 Weight % A 5.83 0.93 12.73 24.4 56.1 O Si Cr Fe Ni (a) 50 � (f) (e) (g) (h) (b) 100 � (c) 200 � (d) 300 � Fig. 3 SEM microscopic images and EDX analyses of worn tube surface by relative displacement at a load of 40 N Conclusions In this work, the fretting wear characteristics of the tube-support component were studied to investigate the transition between mild wear and severe wear and the effect of load increase without the reduction
Online since: October 2014
Authors: Ana Bădănac, Sorin Popa, Vasile Manole, Octavian Lupescu
The lubricant presence in the cutting area may contribute to the friction and thermal field values reduction, affecting the wear processes.
The coating layers can act as a chemical and thermal barrier between the tool and the workpiece, increasing the tool wear resistance, improving the chemical inertia of the cutting material, reducing the volume of the cutting edge deposition, decreasing the friction between tool and splinter, contributing in this way to the cutting forces reduction.The thin layers deposition using as environment of deployment of the deposition process, the vacuum, had a big ascension in the last period.
The data indicate getting the highest values of durability for the type SPUN 120412-B and SPUN 120312-B cutting inserts coated with titanium, case in which can be processed the highest volume of manufactured parts.
The coating layers can act as a chemical and thermal barrier between the tool and the workpiece, increasing the tool wear resistance, improving the chemical inertia of the cutting material, reducing the volume of the cutting edge deposition, decreasing the friction between tool and splinter, contributing in this way to the cutting forces reduction.The thin layers deposition using as environment of deployment of the deposition process, the vacuum, had a big ascension in the last period.
The data indicate getting the highest values of durability for the type SPUN 120412-B and SPUN 120312-B cutting inserts coated with titanium, case in which can be processed the highest volume of manufactured parts.
Online since: January 2022
Authors: Da Quan Li, Fan Zhang, Song Chen, Fan Zhang, Jian Feng, Xiao Kang Liang
Cost reduction. 2.
Some critical aspects need to be improved to make the rheo-diecast process more and more successful. (1) Cost reduction.
The production data online acquisition and monitoring, the development and application of intelligent manufacturing systems are necessary. (3) New rheo-diecast alloys development.
Some critical aspects need to be improved to make the rheo-diecast process more and more successful. (1) Cost reduction.
The production data online acquisition and monitoring, the development and application of intelligent manufacturing systems are necessary. (3) New rheo-diecast alloys development.
Online since: June 2014
Authors: Hai Yi Ma, Shu Ping Yi, Guo Cheng Ren, Xue Ling Hu
Secondly, difference in the calculated plumes caused by uncertainties in the development of conceptual models suggests that the hydrogeological conceptual model should be developed based on intrinsic understanding of the transport problems and relevant data collection.
Results 4.1 Uncertainties Leaded by Non-ideal Factors Non-ideal factors for a groundwater flow or solute transport model including those produced by the filed or laboratory conditions and techniques for data acquisition.
Treatment of such uncertainties depended on the reduction of such uncertainties in both site characterization and laboratory mechanism studies.
Fig. 7 Computed groundwater contours of the site for scenarios of site grade at an elevation of 210m (left) and 205m (right) Conclusion and Discussions A model is always a simple representative of the real cases and its reliability relies on reduction of model uncertainties.
Long-term Diffusion Experiment at Mont Terri: First Results from Field and Laboratory Data.
Results 4.1 Uncertainties Leaded by Non-ideal Factors Non-ideal factors for a groundwater flow or solute transport model including those produced by the filed or laboratory conditions and techniques for data acquisition.
Treatment of such uncertainties depended on the reduction of such uncertainties in both site characterization and laboratory mechanism studies.
Fig. 7 Computed groundwater contours of the site for scenarios of site grade at an elevation of 210m (left) and 205m (right) Conclusion and Discussions A model is always a simple representative of the real cases and its reliability relies on reduction of model uncertainties.
Long-term Diffusion Experiment at Mont Terri: First Results from Field and Laboratory Data.