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| 1 | 基于多体系统传递矩阵法和遗传算法的一种物理参数识别方法显示文摘将多体系统传递矩阵法与遗传优化算法相结合,形成了一种新的基于多体系统传递矩阵法和遗传算法的物理参数识别方法(MS-TMM&GA)。应用多体系统传递矩阵法进行动力学建模以及固有振动特性分析。将参数识别问题转化为优化问题,结合遗传算法,对由系统固有频率和增广特征矢量构造的目标函数全局最小值优化求解。给出了通过系统模态参数识别物理参数的计算步骤以及流程图。通过两个数值算例,表明了该方法的可行性及有效性。该方法对多体系统传递矩阵法和遗传算法进行了结合与拓展,无需建立复杂多体系统的总体动力学方程,涉及矩阵阶次低,即可快速获得高精度的优化计算结果。 | 马蕾 芮筱亭 杨富锋 Laith K Abbas 文兵 | 2011 | 振动工程学报2011，24，6： | 6 |
| 2 | Surface modification of magnesium alloys using thermal and solid-state cold spray processes:Challenges and latest progresses显示文摘Potential engineering applications of magnesium(Mg)and Mg-based alloys,as the lightest structural metal,have made them a popular subject of study.However,the inferior corrosion and wear characteristics significantly limit their application range.It is widely recognized that surface treatment is the most commonly utilized technique for remarkably improving a substrate’s surface characteristics.Numerous methods have been introduced for the surface treatment of Mg and Mg-based alloys to improve their corrosion behavior and tribological performance.Among these,thermal spray(TS)technology provides several methods for deposition of various functional metallic,ceramic,cermet,or other coatings tailored to particular conditions.Recent researches have shown the tremendous potential for thermal spray coated Mg alloys for biomedical and industrial applications.In this context,the cold spray(CS)method,as a comparatively new TS coating technique,can generate the coating layer using kinetic energy rather than combined thermal and kinetic energies,like the high-velocity oxy-fuel(HVOF)spray method.Moreover,the CS process,as a revolutionary method,is able to repair and refurbish with a faster turnaround time;it also provides solutions that do not require dealing with the thermal stresses that are part of the other repair processes,such as welding or other TS processes using a high-temperature flame.In this review paper,the recently designed coatings that are specifically applied to Mg alloys(primarily for industrial applications)employing various coating processes are reviewed.Because of the increased utilization of CS technology for both 3D printed(additively manufactured)coatings and repair of structurally critical components,the most recent CS methods for the surface treatment,repair,and refurbishment of Mg alloys as well as their benefits and restrictions are then discussed and reviewed in detail.Lastly,the prospects of this field of study are briefly discussed,along with a summary of the presented work. | Mohammadreza Daroonparvar Hamid Reza Bakhsheshi-Rad Abbas Saberi Mahmood Razzaghi Ashish K Kasar Seeram Ramakrishna Pradeep L.Menezes Manoranjan Misra Ahmad Fauzi Ismail Safian Sharif Filippo Berto | 2022 | Journal of Magnesium and Alloys2022，10，8： | 4 |
| 3 | 超声速旋转火箭弹气动特性仿真和分析显示文摘采用CFD方法,基于剪切应力输运(Shear Stress Transport,SST)湍流模型,求解大长细比卷弧翼火箭弹在超声速情况下的气动力和气动热问题.对火箭弹流场进行数值计算,与实验数据进行对比.采用薄壁模型模拟结构耦合传热,计算在一定海拔和旋转情况下火箭弹的气动加热,并与不旋转的情况进行对比.计算结果表明该数值方法能较好地计算气动力因数和气动热分布.在特定的低转速和海拔情况下的火箭弹温度分布比不旋转的稍微大一点,在旋转情况下的火箭弹尾部截面压力分布不对称,尾部流线更加紊乱;弹头和尾翼前缘温度较高,应当在火箭弹设计中予以考虑. | 陈东阳 ABBAS Laith K 芮筱亭 王强林 | 2013 | 计算机辅助工程2013，22，6： | 4 |
| 4 | 复合材料立管涡激振动数值计算显示文摘基于尺度自适应模拟(SAS)和计算结构力学(CSD),对复合材料海洋热塑性增强立管(Reinforced Thermoplastic Pipe,RTP)涡激振动响应进行数值计算.数值计算了聚氯乙烯(PVC)立管涡激振动响应和复合材料层合板模态,并与实验数据对比,验证了文中双向流固耦合方法和复合材料建模的准确性.并且,分别计算了不同条件下的RTP立管和相同尺寸的钢制立管的涡激振动响应.计算结果表明:来流速度为0.1m/s时,RTP立管都发生了频率锁定现象;RTP立管的来流向振动响应和横向振动响应同样重要,不可忽略;来流向振动响应及流场三维效应导致立管中部区域振动响应的轨迹比较杂乱;来流速度为0.2m/s时,相同尺寸的钢制立管的来流向和横向振幅比RTP立管的小,且钢制立管主要是低阶模态振动;铰-铰约束情况下的RTP立管的振幅相比固定-固定约束情况下的整体上稍大,且主要是2、3阶振型运动. | 陈东阳 ABBAS L K 王国平 芮筱亭 陆卫杰 | 2017 | 上海交通大学学报2017，51，4： | 3 |
| 5 | 高超音速双楔形升力面的主动热气动弹性控制问题的研究(英文)显示文摘非线性热弹性和气动不稳定性问题在再入大气层运载工具和高超音速飞行器上都是极为重要的问题,应该在飞行器的设计阶段给予特别的重视。尤其是热力学问题更为重要,因为温度环境的变化可对高超音速飞行器结构的静力学与动力学特性产生显著影响,进而导致动力学不稳定乃至于灾难性的结构疲劳破坏。为了深入理解这类'热'结构的动力学行为,本文分析一种双楔形升力面,该升力面在沉浮和俯仰两个自由度方向都有自由间隙与三次非线性结构刚度。三阶空气动力学活塞理论被用来计算施加于升力面上的非线性非定常气动载荷。还考虑了由于升力面气动加热产生的轴向应力所导致的扭转刚度的损失。根据高速气流产生的隔热层温度可以预估气动加热的影响。主动控制是今年来兴起的主要用于航空宇航结构系统的新技术,为了抑制颤振边界上和颤振后的动力响应,我们采用了线性和非线性主动控制策略,给出了建模方法及其仿真结果。值得强调的是,当扭转刚度损失较大时有可能引发升力面的动力学不稳定状态。此外,主动控制策略还可以拓展颤振边界,并且能将不稳定极限环振动转变为稳定极限环振动,或者可以将这两种状态的转捩点推向更高的马赫数。 | Laith K Abbas 陈前 Piergiovanni Marzocca Gürdal Zafer Abdalla Mostafa | 2008 | Chinese Journal of Aeronautics2008，21，1： | 3 |
| 6 | 旋转弹丸气动特性的尺度自适应模拟显示文摘为了预测旋转弹丸的气动特性,采用剪切应力输运(shear stress transfer,SST)湍流模型和尺度自适应模拟方法(scale-adaptive simulation,SAS)分别对M910旋转稳定弹丸不同马赫数、不同转速情况下的气动参数及流场特性进行数值计算,并对流场结构进行机理性分析。采用计算结果表明:基于SST湍流模型的定常计算流体力学(computa-tional fluid dynamics)方法可以较好地计算阻力、法向力、俯仰力矩和压心系数,不能准确预测亚音速和跨音速阶段旋转弹丸的滚转阻尼系数以及马格努斯力矩系数导数。采用非定常的尺度自适应模拟方法可以较好地计算旋转弹丸亚音速到超高音速阶段的滚转阻尼系数和马格努斯力矩系数导数。能否准确捕捉非定常尾涡效应对亚前后顺序音速和跨音速段滚转阻尼及马格努斯力矩计算精度影响很大。采用'全隐式多网格完全耦合求解技术'具有计算速度快、数值稳定的优点。同时,编写的批文件计算脚本提高了仿真工作的效率。 | 陈东阳 ABBAS Laith K 王国平 芮筱亭 | 2018 | 哈尔滨工程大学学报2018，39，3： | 2 |
| 7 | Functional diversity of helper T lymphocytes显示文摘 | Abbas A K Murphy K M Sher A | 1996 | Nature1996，383，6603： | 1 |
| 8 | Transcriptomic changes in human breast cancer progression as determined by serial analysis of gene expression显示文摘 | DRAKE J A HAWKINS K A | 2004 | Breast Cancer Res2004，6，5： | 1 |
| 9 | Information gap decision theory based OPF with HVDC connected wind farms 显示文摘 | ABBAS R ALIREZA S ANDREW K | 2015 | IEEE Transactions on Power Systems2015，30，6： | 1 |
| 10 | An adaptive set-point modulation technique to enhance the performance of load frequency controllers in a multi-area power system显示文摘 | ABBAS K MASOUD H F | 2015 | Journal of Electrical Systems and Information Technology2015，2，3： | 1 |
| 11 | Deep venous valve reconstruction for non-healing leg ulcers: techniques and results 显示文摘 | Tripathi R Sieunarine K Abbas M | 2004 | ANZ J Surg2004，74，12： | 1 |
| 12 | The potential for heat pumps in drying and dehumidification systemsⅠ:Theoretical considerations显示文摘 | R Zylla S P Abbas K W Tai etal | 1982 | Energy Research1982，6，4： | 1 |
| 13 | Superior mesenteric artery aneurysms:is presence an indication for intervention?显示文摘 | Stone WM Abbas M Cherry K J | 2002 | J Vasc Surg2002，36，2： | 1 |
| 14 | Optimized microwave- assisted extraction of phenolic acids from citrus mandarin peels and evaluation of antioxidant activity in vitro显示文摘 | HAYAT K HUSSAIN S ABBAS S | 2009 | Separation and Purification Technology2009，70，1： | 1 |
| 15 | Revisiting the role of IL-2 in autoimmunity 显示文摘 | DOOMS H ABBAS A K | 2010 | Eur J Immunol2010，40，6： | 1 |
| 16 | Gravity balancing leg ortho-sis and its performance evaluation 显示文摘 | Sai K B Sunil K A Abbas F | 2006 | IEEE Transactions on Robotics2006，22，6： | 1 |
| 17 | Role of NMDA re-ceptor subtypes in different forms of NMDA-dependent synap-tic plasticity显示文摘 | Li R Huang F S Abbas A K Wigstrm H | 2007 | BMC Neurosci2007，8，： | 1 |
| 18 | Natural versus adaptive regulatory T cells显示文摘 | Bluestone J A Abbas A K | 2003 | Nat Rev Immunol2003，3，3： | 1 |
| 19 | Functional diversity of helper T lymphocytes显示文摘 | Abbas A K Murphy K M Sher A | 1996 | Nature1996，383，6603： | 1 |
| 20 | Fuzzy multiple criteria decision-making techniques and applications -- Two decades review from 1994 to 2014显示文摘 | Abbas M Ahmad J Edmundas K Z | 2015 | Expert System with Applications2015，42，8： | 1 |
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