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Online since: September 2010
Authors: Islam Shyha, Sam Bradley, Stuart Dawson, Cornelius J. Pretorius, David K. Aspinwall, Sein Leung Soo
A key challenge however is the elimination/reduction of hole
entry/exit delamination as such flaws are known to adversely affect joint integrity and operating
lifespan [7].
Support offered to the CFRP laminate by the Al and Ti plates is anticipated to inhibit delamination of the composite surfaces during drilling in accordance with data reported by Tsao and Hocheng [9], where use of a backup layer (2 mm thick Al plate) was seen to impede the progress of laminate failure, see Fig. 1(b).
Related ANOVA data highlighted the fact that feed rate had a significant impact on thrust force generation in all 3 layers with PCR's of 40%, 31% and 20% for Ti, CFRP and Al respectively.
Support offered to the CFRP laminate by the Al and Ti plates is anticipated to inhibit delamination of the composite surfaces during drilling in accordance with data reported by Tsao and Hocheng [9], where use of a backup layer (2 mm thick Al plate) was seen to impede the progress of laminate failure, see Fig. 1(b).
Related ANOVA data highlighted the fact that feed rate had a significant impact on thrust force generation in all 3 layers with PCR's of 40%, 31% and 20% for Ti, CFRP and Al respectively.
Online since: February 2020
Authors: Pratik Walimbe, Shubham Padekar
The data is usually measured by employing the satellite-based sensors, and major portion of these measurements is based on the monthly averages of the satellite data.
Marshall Space Flight Centre (MSFC) statistically analyzed the data documented during the Earth Radiation Budget Experiment (ERBE) in order to specify the allowable range of albedo and earth IR, when the satellite is on its orbit.
But the reduction in size does not imply sacrifice in thermal performance.
Bess, "Atlas of Albedo and Absorbed Solar Radiation Derived from Nimbus 7 Earth Radiation Budget Data Set--November 1978 to October 1985," NASA Ref.
Marshall Space Flight Centre (MSFC) statistically analyzed the data documented during the Earth Radiation Budget Experiment (ERBE) in order to specify the allowable range of albedo and earth IR, when the satellite is on its orbit.
But the reduction in size does not imply sacrifice in thermal performance.
Bess, "Atlas of Albedo and Absorbed Solar Radiation Derived from Nimbus 7 Earth Radiation Budget Data Set--November 1978 to October 1985," NASA Ref.
Online since: July 2022
Authors: Michael F. Zaeh, Thomas Merk, Avelino Zapata, Christian Bernauer
The exponential curve can be explained by the fact that with higher degrees of overlap, a further reduction in the distance between tracks also leads to a higher change in the overlapping area in the cross-section due to the convex geometry of the beads (see Figure 2b).
The sampling rate for the data acquisition was 47 Hz.
Thus, the freedom of movement is not restricted by additional external components, and direction-independent data acquisition is possible.
In the following, a novel concept for the data acquisition and subsequently a multivariable process control is presented.
Love, Melt pool monitoring for control and data analytics in large-scale metal additive manufacturing (2019)
The sampling rate for the data acquisition was 47 Hz.
Thus, the freedom of movement is not restricted by additional external components, and direction-independent data acquisition is possible.
In the following, a novel concept for the data acquisition and subsequently a multivariable process control is presented.
Love, Melt pool monitoring for control and data analytics in large-scale metal additive manufacturing (2019)
Online since: October 2011
Authors: Qing Lin Meng, Qiong Li, Peng Ren, Gui Ning Wu, Wei Jie Lian
Energy-saving materials’ laboratory data are different from the data used in the project.
All of these advantages endow the interior insulation system construction with safety, convenience, help for improvement of the construction efficiency and reduction of labor intensity.
All of these advantages endow the interior insulation system construction with safety, convenience, help for improvement of the construction efficiency and reduction of labor intensity.
Online since: October 2013
Authors: Yu Chun Cao
Where amax=peak horizontal acceleration on seismic response curve of acceleration; g=acceleration of gravity; σv0=initial total effective vertical stress; rd=stress reduction coefficient [30].
Consequently, liquefaction probability Pf at certain point in situ can be simplified as follows: (16) Where mτd, στd are expected value and variance of τd, respectively, and both can be determined according to experimentally statistical data; mτeq, στeq, are expected value and variance of τeq, respectively, and can be determined according to ground seismic response analysis; β is reliability index, and the larger β is, the smaller failure probability is, i.e., the larger margin of safety is.
Yang, Verification of critical cyclic strength curve by Taiwan Chi-Chi earthquake data, Soil Dynamics and Earthquake Engineering, 21 (2001) 237–257
Consequently, liquefaction probability Pf at certain point in situ can be simplified as follows: (16) Where mτd, στd are expected value and variance of τd, respectively, and both can be determined according to experimentally statistical data; mτeq, στeq, are expected value and variance of τeq, respectively, and can be determined according to ground seismic response analysis; β is reliability index, and the larger β is, the smaller failure probability is, i.e., the larger margin of safety is.
Yang, Verification of critical cyclic strength curve by Taiwan Chi-Chi earthquake data, Soil Dynamics and Earthquake Engineering, 21 (2001) 237–257
Online since: June 2023
Authors: Marco Pocaterra, Mauro Ciappa
The simulations show that, in the investigated temperature range, the multiplication of carriers decreases with increasing temperature following the reduction of the mean free path for carriers.
McGarrity, “Terrestrial neutron induced failures in commercial SiC power MOSFETs at 27C and 150C,” in IEEE Radiation Effects Data Workshop, 2015, vol. 2015-Novem, pp. 1–5, doi: 10.1109/REDW.2015.7336737
Pocaterra, “Assessing the pre-breakdown carriers’ multiplication in SiC power MOSFETs by soft gamma radiation and its correlation to the Terrestrial Cosmic Rays failure rate data as mesured by neutron irradiation,” in J021 IEEE International Reliability Physics Symposium (IRPS) | 978-1-7281-6893-7/21/$31.00 ©2021 IEEE | DOI: 10.1109/IRPS46558.2021.9405205, 2021, vol. 53, no. 9, pp. 1689–1699
McGarrity, “Terrestrial neutron induced failures in commercial SiC power MOSFETs at 27C and 150C,” in IEEE Radiation Effects Data Workshop, 2015, vol. 2015-Novem, pp. 1–5, doi: 10.1109/REDW.2015.7336737
Pocaterra, “Assessing the pre-breakdown carriers’ multiplication in SiC power MOSFETs by soft gamma radiation and its correlation to the Terrestrial Cosmic Rays failure rate data as mesured by neutron irradiation,” in J021 IEEE International Reliability Physics Symposium (IRPS) | 978-1-7281-6893-7/21/$31.00 ©2021 IEEE | DOI: 10.1109/IRPS46558.2021.9405205, 2021, vol. 53, no. 9, pp. 1689–1699
Online since: January 2021
Authors: Irina P. Semenova, Marina Smyslova, Konstantin Selivanov, Vil Sitdikov, Roman Valiev
The qualitative phase analysis was carried out by using PDF-2 baseline X-ray data in the PDXL software package [14].
Multiple repetition of (II +A) can lead to some softening of the surface due to introduction of new radiation defects and annihilation of dislocations, as evidenced by a reduction in the dislocation density after three-fold processing cycle.
Visser, Automatic collection of powder data from photographs, J.
Multiple repetition of (II +A) can lead to some softening of the surface due to introduction of new radiation defects and annihilation of dislocations, as evidenced by a reduction in the dislocation density after three-fold processing cycle.
Visser, Automatic collection of powder data from photographs, J.
Online since: March 2014
Authors: José Ignacio Pérez-Landazábal, Vicente Recarte, Osvaldo A. Lambri, Federico G. Bonifacich, Melania L. Lambri, Griselda I. Zelada, Federico Tarditti, Damián Gargicevich
The next cooling measurement shows a reduction in the damping values, but a small peak at 350 K can be still identified (see empty symbols).
Dynamic shear modulus as a function of temperature during the first thermal cycle corresponding to data from Fig. 2(a).
Dynamic shear modulus as a function of temperature during the first heating corresponding to data from Fig. 4(a).
Dynamic shear modulus as a function of temperature during the first thermal cycle corresponding to data from Fig. 2(a).
Dynamic shear modulus as a function of temperature during the first heating corresponding to data from Fig. 4(a).
Online since: January 2013
Authors: Nazia Nawaz, Olga Troynikov, Irena Yermakova
The resulting data was generated in the form of 3D point cloud (Fig. 6) [30].
a) b) Fig. 6. 3D point cloud data: a) thermal manikin, b) thermal manikin dressed in protective jacket The Newton Thermal manikin (supplied by Measurement Technology Northwest Seattle, WA, USA) was used in this study to replace a human subject.
The M jacket was quite loosely fitted; this caused a forward shift and led to a reduction in air volume in the shoulder and back zones and also a larger air volume in the stomach region.
a) b) Fig. 6. 3D point cloud data: a) thermal manikin, b) thermal manikin dressed in protective jacket The Newton Thermal manikin (supplied by Measurement Technology Northwest Seattle, WA, USA) was used in this study to replace a human subject.
The M jacket was quite loosely fitted; this caused a forward shift and led to a reduction in air volume in the shoulder and back zones and also a larger air volume in the stomach region.
Online since: October 2006
Authors: Yoshitaka Sugawara
By
using this structure, both the main junction with excellent forward and
reverse characteristics and the termination with proper impurity
concentration for an electric field reduction can be formed at the same time.
From the simulations which use device parameters of the fabricated devices and carrier lifetimes τe and τh selected to fit the simulated data to the experimental data, the experimental on-state voltage at 100 A/cm 2 for the 12.7 kV SICGT is expected to be reduced from 6.6 V to 4.3 V by increasing τe by a factor of two. 5.2 Dynamic characteristics Fig.11 shows switching waveforms of the fabricated 12.7 kV SICGT.
From the simulations which use device parameters of the fabricated devices and carrier lifetimes τe and τh selected to fit the simulated data to the experimental data, the experimental on-state voltage at 100 A/cm 2 for the 12.7 kV SICGT is expected to be reduced from 6.6 V to 4.3 V by increasing τe by a factor of two. 5.2 Dynamic characteristics Fig.11 shows switching waveforms of the fabricated 12.7 kV SICGT.