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Online since: October 2014
Authors: David Hui, Zhe Min Jia, Guo Qing Yuan
Fig 1.
References [1] Silva,L.F.M.D., Modelling of Adhesively Bonded joints.
[J].Adhesion 1977; 9(1):1
Strain Anal Engineering Des 197813(1):1
[C] Proceedings of the Fourth International Conference on Deformation and Fracture of composites, Manchester, UK, 479–488 [20] X.
Online since: January 2021
Authors: Sandeep Chaudhary, Rajesh Gupta, Abhishek Jain, Sumit Choudhary
Table 1 represents the physical and chemical properties of cement.
Rubber fibers used had the size ranging from 2mm to 5mm width and length of up to 20mm (Fig 1.).
Fig 1.
Grain size distribution Table 1.
References [1] Sridhar, R. and D.R.
Online since: February 2013
Authors: Mircea Gorgoi
References [1] L.
Yamada, ”Conventional genetic algorithm for job shop problem”, Proceedings of the 4th International Conference on Genetic Algorithms, San Diego, California, pp.477-479, 1991
Goldberg, “Parallel recombinative simulated annealing a genetic algorithm”, Parallel Computing 21, pp.1-28, 1995
Lenstra, “Job shop scheduling by simulated annealing”, Operations Research 40(1), pp.113-125, 1992
IEEE transactions on Systems, man, and Cybernetics Part B: Cybernetics, 26(1): pp.29-41, 1996.
Online since: September 2012
Authors: Ai Min Liu, Ling Yan Wang
Introduction Cluster, grid and cloud computing Cloud computing [1] is an emerging technology that is thought to realize the vision of utility computing where customers pay for computing services in the same manner as they pay for other household utilities such as phone and electricity [4].
References [1] Jin, Hai; Ibrahim, Shadi; Bell, Tim; Li Qi, Cao, Haijun; Wu, Song and Shi, Xuanhua, "Tools and Technologies for Building Clouds: Cloud Computing: Principle.s, Systems ancl Application.9, Computer Communications and Networks, 2010, Volume 0, Part l, pp. 3-20
[2] Kim, Won "Cloud Computing: Today and Tomorrow", Journal of Object Technology, Volume 8, no. 1, 2009, pp. 65-72
[8] Sakr, Sherif; Liu, Anna; Batista, Daniel M. and Alomari, Mohamed, "A Survey of Large Scale Data Management Approaches in Cloud Environments," to appear in IEEE Communication.s .surveV.s and tutorial.s, 201 1
Suhail; Sakr, Majd F., "Initial findings for provisioning variation in cloud computing," Proc. of the IEEE International Conference on Cloud Computing Technology and Science, 2010, pp. 473-479
Online since: September 2011
Authors: Da Zhi Qian, Tie Cheng Lu, Xiao Liu
Introduction Research and test reactors have been using low-density U compounds highly enriched in 235U,as nuclear fuel[1].
The Results of Irradiation Test Tests RERTR-1 and -2 were low temperatures scoping tests that contained a wide range of uranium alloys compositions.
References [1]G.L.Hofman, M.K.Meyer, A.E.Ray. 1998,Design of high density gamma-phase uranium alloys for LEU dispersion fuel applications.
Burkes,Thomas Hartmann,Ramprashad Prabhakaran, et al.2009, Journal of Alloys and Compounds, 479 :140 [3]J.L.
Walters.1994, Nuclear Materials, 10:1 [18]J.S.
Online since: March 2006
Authors: Duck Hoi Kim, Young Shin Lee, Young Jin Choi, Won Shik Park, Hyun Soo Kim, Jae Hoon Kim
An Experimental Study on Low Cycle Fatigue of Inconel 617 Super Alloy Jae-Hoon Kim 1,a, Duck-Hoi Kim 1,b, Young-Shin Lee1,c, Young-Jin Choi1,d, Hyun-Soo Kim 1,e and Won-Shik Park2,f 1 Dept. of Mechanical Design Engineering, Chungnam National University, 220 Kung-dong, Yuseong-gu, Daejeon, 305-764, Korea 2 Korea Electric Power Research Institute, 103-16 Munji-dong, Yuseong-gu, Daejeon, 305-380, Korea a kimjhoon@cnu.ac.kr, bs_kdwh@cnu.ac.kr, cleeys@cnu.ac.kr, d lisajin@cnu.ac.kr, es_khs@cnu.ac.kr, fwspark@kepri.re.kr Keywords: Low cycle fatigue, Inconel 617, Coffin-Manson method, Total strain energy density, Plastic strain energy density Abstract.
Substituting from Eq. 2 into Eq. 1, we obtain: '1 '1 '4 ' '1 '/1 n n K W nn a n p + − =∆ + − σ (4) The recoverable elastic strain energy density, eW∆ , associated with the tensile mode is the area of Fig. 1, and it is given by E E W me 2 22 1 2 max 2 σ σ σ =      + ∆ =∆ for 0min≤σ (5) ( ) 2 2 min max σσ − = for 0min>σ (6) For R=-1, total strain energy density, tW∆ is expressed as below En n KWWW nn a n e p t 2'1 '1 '4 2 max ' '1 '/1 σ σ + + − =∆+∆=∆ + − (7) Results and Discussion The
Coffin-Manson equations for test materials are represented in Table 1.
Conclusions (1) The low cycle fatigue life for base material of Inconel 617 super alloy is slightly increased compared to those of welded materials
References [1] ASTM: Manual on Low Cycle Fatigue Testing (ASTM, USA 1969)
Online since: July 2006
Authors: Jean Marie Drezet, M. Rappaz, Vincent Mathier, Stephane Vernède
Mathier 1,c and S.
This criterion has nevertheless G Flow to compensate shrinkage and deformation TL Deformation TC Grain 1 Grain 2Grain boundary Figure 1: Schematics of hot tearing formation and of the two-phase problem considered in the RDG approach.[1].
References [1] M.
Engng 12 (2004) 479
Engng A336 (2002) 1.
Online since: September 2016
Authors: Ali Ourari, Dalila Smail, Brahim Djellouli
Djellouli 1, b, A.
Other vibration bands such as those Si-O were also observed at 458, 464, 479 and 1040cm-1.
Table 1.
Fig. 1.
Table 1.
Online since: October 2022
Authors: Mikelis Kirpluks, Arnis Abolins, Elīza Kauliņa, Anda Fridrihsone
Table 1.
Figure 1.
Synthesized tall oil-based polyols, their HV and viscosities Polyol HV [mg KOH/g] Viscosity [mPa·s] T1_DEG 200 ± 1 650 T2_DEG 204 ± 1 1,702 T3_DEG 316 ± 3 93,593 T1_DEOA 504 ± 8 46,699 T2_DEOA 451 ± 2 582,000 T3_DEOA 318 ± 2 38,600,000 T1_TEOA 508 ± 3 6,529 T2_TEOA 479 ± 9 179,000 T3_TEOA 325 ± 2 104,000 T1_TMP 379 ± 9 41,218 T2_TMP 237 ± 1 26,237 T3_TMP 206 ± 1 2,260,000 FTIR spectra of twelve tall oil-based polyols are given in Figure 3.
Acknowledgement This research was funded by ERDF project No. 1.1.1.1/20/A/098 “100% Bio-based thermal insulation polymer development”.
References [1] Z.
Online since: July 2016
Authors: Priscilla Gloria Lorraine Baker, David Mutuku Katithi, Peterson M. Guto, Geoffrey N. Kamau, Immaculate N. Michira, Emmanuel Iheanyichukwu Iwuoha
The mixture was then hand-shaken for 1 min and allowed to stand at room temperature for 1 h prior to commencement of any analysis.
References [1] C.
Mater 13. (2001) (2): 479–486
Journal of Hazardous Materials 186(2011) (1) 280-287
Journal of nanoparticle research 14 (2012) 1131): 1-7
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