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to uncertainty of energy demands. The annual cost saving rate mainly lies on average energy demands. Key words: sensitivity analysis; integrated optimization; uncertainty of energy demands; combined...:A 文章编号:1672-7207(2009)04-0891-06 Description and analysis of energy demands in combined cooling heating and power system LI Chao-zhen, SHI Yu-mei, GU Jian......
of reinforced concrete was predicted and the sensitivity of corresponding variances was analyzed. The results show that the potential of chloride sensor with respect to MnO2 is linear with the chloride... is lower than that by the time-independent, the initial corrosion sensitivity of time-dependent chloride diffusion coefficient is less than that of cover, and the effect of the velocity index......
: 7000 series aluminum alloys; quench sensitivity; time-temperature-property (TTP) curve; end quenching; quench factor analysis 基金项目:国家重点基础研究发展计划资助项目(2012CB619500) 收稿日期:2012-06-04;修订日期... critical step in the sequence of heat treating operations in a 7249 aluminum alloy[J]. Engineering Failure Analysis, 2003, 10: 199-207. [3] ROBINSON J S, CUDD R L, TANNER D A. Quench sensitivity......
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X-ray diffraction analysis of cold-worked Cu-Ni-Si and Cu-Ni-Si-Cr alloys by Rietveld method A. KHEREDDINE, F. HADJ LARBI, L. DJEBALA, H. AZZEDDINE, B. ALILI, D. BRADAI Faculté de Physique, USTHB... studied. The microstructural parameters evolution, including crystallite size, root mean square strain and dislocation density was analyzed using Materials Analysis Using Diffraction software (MAUD......
and computational resources.For this reason it becomes practically impossible to perform a robust and comprehensive analysis that requires multiple simulations such as sensitivity analysis,uncertainty...Probabilistic Analysis and Design of HCP Nanowires:An Efficient Surrogate Based Molecular Dynamics Simulation ApproachT.Mukhopadhyay1,A.Mahata2,3,S.Adhikari11. College of Engineering,Swansea......
Strain-rate Sensitivity of Aluminum 2024-T6/TiB2 Composites and Aluminum 2024-T6朱德智1,郑振兴2,CHEN Qi11. School of Mechanical and Automobile Engineering, South China University of Technology2. School... exhibited significant strain-rate sensitivities, which were three times higher than the strain-rate sensitivity of the aluminum 2024-T6 matrix. The strain-rate sensitivity of the aluminum 2024-T6 matrix......
Quench sensitivity of novel Al-Zn-Mg-Cu alloys containing different Cu contentsJin-Sheng Chen,Xi-Wu Li,Bai-Qing Xiong,Yony-An Zhang,Zhi-Hui Li,Hong-Wei Yan,Hong-Wei Liu,Shu-Hui HuangState Key Laboratory of Nonferrous Metals and Processes,General Research Institute for Nonferrous Metals摘 要:The effect of copper content on quench sensitivity in novel Al-Zn......
J. Cent. South Univ. Technol. (2011) 18: 1153-1160 DOI: 10.1007/s11771-011-0817-0 IMC-PID tuning method based on sensitivity specification for process with time-delay ZHAO Zhi-cheng(赵志诚)1, 2, LIU... approach of selecting λ was given based on the maximum sensitivity Ms. Then, the robust tuning of the system could be achieved according to the value of Ms. In addition, the proposed method could......
compression experiments were carried out at deformation temperatures of 880-1120 °C and strain rates of 0.01-10 s-1. And the deformation amount of all the samples was 50%. The strain rate sensitivity... established. And the calculated flow stress of the alloy is in good agreement with the experimental one. Key words: superalloy GH696; flow stress; deformation behavior; strain rate sensitivity exponent......