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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 The phonon dissipation mode in nanofriction 会议论文 Phoenix, AZ, United states, November 11, 2016 - November 17, 2016 作者:  Duan, Zaoqi;  Cai, Shuang;  Zhang, Yan;  Chen, Yunfei;  Dong, Yun 收藏  |  浏览/下载：3/0  |  提交时间：2020/11/15 Friction  Graphene  Molecular dynamics  Nanosystems  Temperature  Velocity  Atomic scale frictions  Change of temperatures  Low temperatures  Molecular dynamics simulations  Phonon frequencies  Sliding frequency  Sliding velocities  Theoretical research   Experimental study of the influence of thermal shock on mechanical properties of ceramic coating systems 会议论文 Beijing, China, June 16, 2013 - June 21, 2013 作者:  Li XN(李霄娜);  Liang LH(粱立红);  Wei H;  Wei YG(魏悦广) 收藏  |  浏览/下载：41/0  |  提交时间：2018/11/08 Bending strength  Bending tests  Ceramic coatings  Ceramic materials  Elastic moduli  Fracture  Hardness  Mechanical properties  Microstructure  Thermal shock  Air plasma sprayed  Change of temperatures  Coating  substrate systems  Nanoindentation tests  Nanostructured coatings  Shock temperature  Temperature range  Three  point bending test   On dynamic behavior of triangular shaped cantilevers in MEMS sensors: Effect of curvature 会议论文 作者:  Zhang, Gui-Ming;  Zhao, Li-Bo;  Huang, En-Ze;  Yuan, Guo-Ying;  Li, Yong 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/10 ANSYS software  Change of temperatures  Dynamic behaviors  Effect of curvature  Harmonic response analysis  Micro processing  Radius of curvature  Solidworks software   Space camera focusing forecast based on RBF network (EI CONFERENCE) 会议论文 Computational Intelligence and Intelligent Systems: 4th International Symposium, ISICA 2009, Huangshi, China, October 23-25, 2009. Proceedings, Tiergartenstrasse 17, Heidelberg, D-69121, Germany Wu X.; Liu J.; Yu D. 收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25 As circumstance temperature of space camera changes  flex of structural components and distortion of optical components lead to change of focal length and image quality. Radial Basis Function (RBF) network is used to approximate the complex nonlinear relation between focalization quantity  image quality  temperature level and axial temperature difference of space camera. After the RBF Network is trained with thermo-optical experiment data  temperature level and axial temperature difference could be input to the network to obtain colder value of best image position. In this way focusing forecast under different temperatures can be realized. Results of focusing forecast experiment validate this method. 2009 Springer-Verlag Berlin Heidelberg.   Temperature characteristics of several familiar diode lasers with broad area (EI CONFERENCE) 会议论文 Optoelectronic Materials and Devices III, October 27, 2008 - October 30, 2008, Hangzhou, China Liang X.; Qin L.; He C.; Ma Q.; Ning Y.; Wang L. 收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25 Temperature characteristics of several familiar high power diode lasers with broad area  whose wavelength was separately 808 nm  810 nm  940 nm and 980 nm  were analyzed. In order to see the effect the change of the quantum well structure on the characteristic temperatures  different structures were attempted. For the 808 nm structure  we tried different barrier thicknesses. For the 810 nm structure  different cavity lengths were attempted. And we studied the 940 nm and 980 nm also. In this paper  the widths of these devices were all 100 m. Characteristic temperatures of these devices were calculated. The appropriate structure was available for different application. 2008 SPIE.