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Online since: January 2012
Authors: Xi Lin Lu, Pei Zhen Li, Peng Xu, Zhao Hui Pan
Natio et al. mainly employed 2-D FEM and 3-D FEM-BEM to conduct numerical simulations of the above-mentioned field tests [2].
The Dynamic Responses After establishing 3-D models of the buildings with ANSYS, the El Centro wave was taken as the x-direction excitation to study the dynamic responses.
Iguchi, et al: 12th World Conference on Earthquake Engineering, Auckland, New Zealand, (2000), Paper No. 477/6/A [2] Y.
Hofmayer, et al: ASME/JSME Pressure Vessels and Piping Conference, San Diego, California, USA, (2004), p. 1-11 [4] P.Y.
Guéguen, et al: Geotech.
The Dynamic Responses After establishing 3-D models of the buildings with ANSYS, the El Centro wave was taken as the x-direction excitation to study the dynamic responses.
Iguchi, et al: 12th World Conference on Earthquake Engineering, Auckland, New Zealand, (2000), Paper No. 477/6/A [2] Y.
Hofmayer, et al: ASME/JSME Pressure Vessels and Piping Conference, San Diego, California, USA, (2004), p. 1-11 [4] P.Y.
Guéguen, et al: Geotech.
Online since: September 2022
Authors: Amnart Suksri, Panupong Khaibuth
Wang et al., “Electrical tree characteristics of epoxy resin under AC voltage at 77 K,” Cryogenics (Guildf)., vol. 99, pp. 123–129, Apr. 2019
Bell et al., “Investigation of dielectric breakdown in silica-epoxy nanocomposites using designed interfaces,” J.
Han et al., “Inhibition effect of graphene nanoplatelets on electrical degradation in silicone rubber,” Polymers (Basel)., vol. 11, no. 6, Jun. 2019
El-Zein, “Digital image processing for physical basis analysis of electrical failure forecasting in XLPE power cables based on field simulation using finite-element method,” IET Gener.
El-Zein, “Digital image processing for physical basis analysis of electrical failure forecasting in XLPE power cables based on field simulation using finite-element method,” IET Gener.
Bell et al., “Investigation of dielectric breakdown in silica-epoxy nanocomposites using designed interfaces,” J.
Han et al., “Inhibition effect of graphene nanoplatelets on electrical degradation in silicone rubber,” Polymers (Basel)., vol. 11, no. 6, Jun. 2019
El-Zein, “Digital image processing for physical basis analysis of electrical failure forecasting in XLPE power cables based on field simulation using finite-element method,” IET Gener.
El-Zein, “Digital image processing for physical basis analysis of electrical failure forecasting in XLPE power cables based on field simulation using finite-element method,” IET Gener.
Online since: March 2014
Authors: Benudhar Sahoo, Sashi Kanta Panigrahi
Referring to Table 1, it is observed that with increase in test temperature, approximately, 50% drop on % EL at 700° C, but 30 % reduction in % RA compared to that of at RT.
There is not much reduction in % EL & % RA when tested at 400 °C.
Test Temperature [°C] Tensile strength [N/mm2] Ductility Elastic Modulus E [GPa] UTS YS % EL % RA RT 1120 771 20.30 17.30 212.82 400 875 668 16.31 17.30 194.28 700 978 736 11.13 12.2 178.59 AP220BD is a wrought nickel base with the strengthening phase of Ni3Al which provides high temperature resistance.
A triangular wave form of frequency 0.33Hz was used during LCF test as per Hales R et al [6].
According to Moris et al [8], Bauschinger ratio ‘φ’ has been computed using Eq. (2) which is expressed as (2) where, σt - Tensile stress at Half life σc - Compressive stress Half life σy - Yield stress A material is said to be isotropically hardening when φ=0 while kinematically hardening when φ >1 [10].
There is not much reduction in % EL & % RA when tested at 400 °C.
Test Temperature [°C] Tensile strength [N/mm2] Ductility Elastic Modulus E [GPa] UTS YS % EL % RA RT 1120 771 20.30 17.30 212.82 400 875 668 16.31 17.30 194.28 700 978 736 11.13 12.2 178.59 AP220BD is a wrought nickel base with the strengthening phase of Ni3Al which provides high temperature resistance.
A triangular wave form of frequency 0.33Hz was used during LCF test as per Hales R et al [6].
According to Moris et al [8], Bauschinger ratio ‘φ’ has been computed using Eq. (2) which is expressed as (2) where, σt - Tensile stress at Half life σc - Compressive stress Half life σy - Yield stress A material is said to be isotropically hardening when φ=0 while kinematically hardening when φ >1 [10].
Online since: May 2021
Authors: Desmond E. Ighravwe, Daniel O. Aikhuele, Ojo Sunday Issac Fayomi, Godwin Akande
A., Al-Fahemi, J.
[16] Lekbach, Y., Dong, Y., Li, Z., Xu, D., El Abed, S., Yi, Y., ... & Wang, F. (2019).
[30] Anejjar, A., El Mouden, O.
S., Eissa, M., & El-Hossiany, A. (2018).
[38] Hameed R.A., Al-Shafey H.I., Abu-Nawwas A.H. (2014). 2-(2, 6- dichloroaniline) phenylacetic acid Drugs as Eco-Friendly Corrosion Inhibitors for Mild Steel in 1M HCl.
[16] Lekbach, Y., Dong, Y., Li, Z., Xu, D., El Abed, S., Yi, Y., ... & Wang, F. (2019).
[30] Anejjar, A., El Mouden, O.
S., Eissa, M., & El-Hossiany, A. (2018).
[38] Hameed R.A., Al-Shafey H.I., Abu-Nawwas A.H. (2014). 2-(2, 6- dichloroaniline) phenylacetic acid Drugs as Eco-Friendly Corrosion Inhibitors for Mild Steel in 1M HCl.
Online since: December 2014
Authors: Xin Jun Xu, Kai Zhu, Yin Cheng Liang
Xiao Chen et al. propose in [1] a distributed algorithm called DTCYC to reduce networks communication energy consumption by adjusting the total sensor transmission power to the minimum while maintaining the connectivity of the network.
Spectral Classification for Robust Clustering in Wireless Sensor Networks (SCRC-WSN) is put forward by Elbhiri, B; Fkihi, S.E.; and Saadane, R. et al.in [3].
Evaluating the algorithm performance To validate the algorithm performance, we assume that the network monitor the environmental conditions such as temperature, moisture, light et al.
[3] Brahim Elbhiri, Sanaa El Fkihi, and Rachid Saadane et al.
[4] Minar El-Aaasser, Mohamed Ashour.
Spectral Classification for Robust Clustering in Wireless Sensor Networks (SCRC-WSN) is put forward by Elbhiri, B; Fkihi, S.E.; and Saadane, R. et al.in [3].
Evaluating the algorithm performance To validate the algorithm performance, we assume that the network monitor the environmental conditions such as temperature, moisture, light et al.
[3] Brahim Elbhiri, Sanaa El Fkihi, and Rachid Saadane et al.
[4] Minar El-Aaasser, Mohamed Ashour.
Online since: June 2024
Authors: Putu Hadi Setyarini, Hastono Wijaya
Irawan, “Corrosion Resistance Analysis of Al-Cu, Al-Zn and Al-Cu-Zn Alloys,” in Key Engineering Materials, vol. 935, 2022. doi: 10.4028/p-04p5jx
El-Hajjaji et al., “Experimental and quantum studies of newly synthesized pyridazinium derivatives on mild steel in hydrochloric acid medium,” in Materials Today: Proceedings, 2019. doi: 10.1016/j.matpr.2019.04.045
El-Etre and M.
El-Hajjaji et al., “Experimental and quantum studies of newly synthesized pyridazinium derivatives on mild steel in hydrochloric acid medium,” in Materials Today: Proceedings, 2019. doi: 10.1016/j.matpr.2019.04.045
El-Etre and M.
Online since: October 2014
Authors: Wei Min Fan, Hong Bo Zhang, Da Fa Xuan, Jing Hou, Yu Liu
Its software was used not only for design purposes but also as a simulation tool for research purposes as demonstrated in the previous publications: El-Badawy, Bayomy et al. [1]designed several in-service pavements located in different regions of Idaho with three different methods namely the Idaho pavement design procedure, AASHTO 1993, and the MEPDG.
References [1] El-Badawy, S.M., et al.
[6] Mogawer, W.S., et al., Evaluation of the effects of hot mix asphalt density on mixture fatigue performance, rutting performance and MEPDG distress predictions.
[8] Thyagarajan, S., et al.
References [1] El-Badawy, S.M., et al.
[6] Mogawer, W.S., et al., Evaluation of the effects of hot mix asphalt density on mixture fatigue performance, rutting performance and MEPDG distress predictions.
[8] Thyagarajan, S., et al.
Online since: April 2021
Authors: Nina V. Nemchinova, Sergei S. Belskii, Alexander A. Vlasov
Al-Cu alloys harden after quenching and artificial aging.
El-Sayed, M.
El-Sayed, and W.D.
Griffiths, Hydrogen, bfilms and mechanical properties of Al castings, Intern.
Dahle, The effect of Si content on microstructure and mechanical properties of Al-Si alloy, La Metallurgia Italiana. 108 (2016) 65-69
El-Sayed, M.
El-Sayed, and W.D.
Griffiths, Hydrogen, bfilms and mechanical properties of Al castings, Intern.
Dahle, The effect of Si content on microstructure and mechanical properties of Al-Si alloy, La Metallurgia Italiana. 108 (2016) 65-69