[返回本期目录栏]            

2019年全国工业流体力学大会顺利召开

（摘自中国力学学会网站）

由中国力学学会流体力学专业委员会工业流体力学专业组主办，中国船舶工业系统工程研究院承办，北京航空航天大学陆士嘉实验室协办的2019年全国工业流体力学会议于2019年8月10日至11日在北京召开。本次大会覆盖了工业流体力学中船舶、飞行器、医疗、空气净化治理等研究领域。会议旨在推动工业流体力学的发展，交流最新研究成果，促进工业流体力学与相关学科的交叉融合。

参加大会特邀嘉宾有：王浚院士、魏庆鼎教授、刘广所长、文东升教授、沈清总师、李周复总师、蒋欣副总师以及赵峰副总师等。

8月10日上午会议正式开始，刘沛清教授主持了大会开幕式以及颁奖典礼。刘广所长代表会议主席和承办方致开幕辞，文东升院长代表协办方致辞。沈清研究员作了《可压缩湍流的生成机理与应用》的报告；覃开蓉教授作了《基于微流控芯片的细胞外动态微环境精准模拟》的报告；蒋欣研究员作了《商用飞机智能飞行前景展望》报告；赵峰研究员作了《船舶总体性能研究中的流体力学问题》报告；刘沛清教授作了《水陆两栖飞机的起降特性研究》报告等。

本次会议以船舶为主题，参会论文123篇，特邀报告14篇。会议代表在两天的时间里分成多个分会场进行研讨。报告内容丰富，涉及航空航天工程中的空气动力学及其应用、能源与机械工程中的流体力学及其应用、舰载航空工程中的流体力学及其应用、水利和土木建筑工程中的流体力学及其应用、船舶工程中的流体力学及其应用、大气和海洋工程中的流体力学及其应用、医学工程中的流体力学及其应用等内容。与会代表进行了充分交流，会场内外讨论热烈、气氛活跃。会议中，不少在校大学生、研究生、博士生也都慕名而来，全场座无虚席，整个报告会场秩序井然，大会上专家学者对报告中存在的问题及时指出并进行充分的讨论，现场气氛十分活跃，取得了一些可喜的成果。

2019年8月11日下午，大会举行了颁奖典礼。本次会议评选出10人获得“青年优秀论文奖”，7人获得“青年优秀报告奖”，2019年全国工业流体力学大会在一片热烈的掌声中圆满落下了帷幕。

本次全国工业流体力学会议中，会议报告内容与形式都有长足的进步，参会人数较上一届大幅增长。本次会议为我国工业流体力学学术研究提供了一个交流互动的大平台，为流体力学研究提出了一些新的研究方向和新的要求，促进了我国工业流体力学的发展。

========================================================================
 学术会议

“力学类科学仪器研制与应用”研讨会

（摘自中国力学学会网站）

2019 年 10 月 18 日－ 10 月 20 日，中国.青岛

（会议通知暨邀请函）

尊敬的_____教授，您好！

科学仪器是科技强国的重要基石，只有实现大量先进科研仪器的“中国造”，才能为我国科技的发展提供更强劲的动力。其中力学类科学仪器是力学及相关学科创新研究和国家重大工程的重要支撑和保障，也是实验力学学者研究成果的最重要体现。国家对科学仪器研发投入了大量经费。然而由于各种因素制约，目前绝大部分科学仪器仍停留在样机阶段，难以充分发挥其作用，甚至个别项目因未能真正与实际结合而被实际废弃。其主要原因是仪器化和产业化的道路不通畅，导致不少极具科学和工程应用前景的仪器研制项目验收即淹没。

为了就科学仪器研制与应用中面临的选题和工程化问题进行研讨，由国家自然科学基金委员会数理科学部和中国力学学会实验力学专业委员会主办，青岛理工大学、东南大学和浙江清华柔性电子技术研究院承办的“力学类科学仪器研制与应用”研讨会，定于 2019 年 10 月 18 日－20 日在山东青岛举行。

本次研讨会由国防科技大学于起峰院士担任会议主席，东南大学何小元教授、北京工业大学何存富教授、中国科学技术大学张青川教授、北京航空航天大学张泰华教授、北京理工大学马少鹏教授共同发起。邀请从事实验力学科学仪器研制和应用的专家，以及工业应用部门和科技转化平台专家参加。会议主要议题如下：

1. 国家重大科研仪器研制项目政策与趋势介绍；

2. 实验力学科学仪器研制方向选择讨论；

3. 实验力学科学仪器工程化方案讨论；

4. 国家重大科研仪器研制项目转化落地的机制体制研讨。

为了便于安排研讨会相关事宜，请您于 8 月 31 日前，通过 email 等方式将回执寄回。

期盼您拨冗与会！

中国力学学会实验力学专业委员会

2019 年 8 月 16 日

附件：邀请函下载

==========================================================================
招生招聘
－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－

PhD and Postdoc positions in nonlinear structural mechanics

job

phd

postdoc

structural mechanics

Nonlinear finite elements

3D printing

I am seeking enthusiastic students and recent graduates to join my group at the University of Missouri - Columbia to work on the nonlinear structural mechanics of folded and 3D printed materials such as origami tessellations and lattices. Positions are available at the level of Graduate Research Assistants and Postdoctoral Fellows. Candidates with background in nonlinear finite element analysis are particularly encouraged to apply.

To apply, send a resume by email to "nassarh at missouri.edu".

The University of Missouri is a Tier I research institution and one of only 60 public and private U.S. universities invited to membership in the prestigious Association of American Universities. MU has a world renowned Veterinary Medicine College on the same campus as an innovative School of Medicine and teaching hospital, a College of Business, School of Nursing, School of Public Affairs, and a College of Agriculture, Food, and Natural Resources. The university was founded in 1839 in Columbia as the first public university west of the Mississippi River. Located midway between St. Louis and Kansas City, Columbia is a vibrant small city consistently ranked among the top places to live in the United States. MU is responsive to the needs of dual-career couples.

The MU College of Engineering (http://engineering.missouri.edu/) includes 9 disciplines and 130 faculty members, 3,319 undergraduates, and 600 graduate students. The Mechanical and Aerospace Engineering department offers undergraduate and graduate degree programs through the doctoral level. The College of Engineering is home to numerous research centers, signature programs, and laboratories. We also house our own office of Diversity and Outreach Initiatives, an Inclusivity Center, and a Women in Engineering program.

  [返回本期目录栏]

Assistant Professor (tenure track) / Associate Professor at the Section of Mechanical Engineering, Aarhus University

job

Aarhus University

Engineering fields

physics

and Applied Mathematics

Denmark

assistant professor

Tenure track

associate professor

mechanical engineering

The Department of Engineering at Aarhus University has a number of open positions as Assistant Professor (tenure track) or Associate Professor at the Section of Mechanical Engineering. The University seeks innovative and visionary engineers/researchers capable of developing the research in Mechanical Engineering.

The positions are available from January 1, 2020 or as soon as possible hereafter.

Research focus

Successful candidates are expected to develop strong and visible research programs in mechanical engineering and education on an international level. Candidates in all fields of mechanical engineering are encouraged to apply. In particular, we seek candidates who have an interdisciplinary reach in their research and who can strengthen our already existing research areas: Mechanics and Physics of Solids; Fluid Mechanics and Heat Transfer; Robotics and Machine Dynamics; and Energy Systems and Thermodynamics.

To be successful in this role, we expect the candidates to fulfill the following requirements:

A PhD or equivalent in Mechanical Engineering or in relevant subject areas (e.g. other Engineering fields, Physics, and Applied Mathematics).

A strong research track record and high-quality publications in peer reviewed journals. The candidates are expected to demonstrate in the research portfolio how they envision contributing and strengthening current research activities in the Department of Engineering at Aarhus University.

Be able to demonstrate leadership in driving the continued build-up of internationally competitive research groups.

The candidates are expected to be able to compete for national and international research grants and to make important research contributions within the field of mechanical engineering. Experience in obtaining external research grants is desirable, especially for Associate Professor level.

We seek applicants who excel in both teaching and research.

Industrial R&D cooperation.

The ability to bring research results into the public domain is necessary, and strong communication skills (in English or Danish) are a clear advantage.

The engineering field in Aarhus University is changing with a rapid growth in student population, major research initiatives as well as through the establishment of a number of new physical facilities in the city center of Aarhus. We have ambitious plans on increased activities in research, education as well as public and industrial cooperation. The Mechanical Engineering Section within the Department of Engineering has cooperation with universities and advisory service providers in more than 20 countries. The engineering field at Aarhus University is well established with extensive research activities, approximately 400 mechanical engineering students and a long tradition of industrial cooperation that we wish to extend significantly.

The candidate is required to teach relevant courses in the Engineering educational program, and the candidate is encouraged to establish new, specialized courses within mentioned fields at the B.Sc. and/or M.Sc. levels of the Mechanical Engineering program.

Tenure Track Program at Aarhus University:

Aarhus University offers talented scientists an attractive career perspective via the Tenure Track Program. Highly qualified candidates are appointed as Assistant Professors for a period of up to 6 years with the prospect of a performance-based advancement to a tenured position as Associate Professor. As part of the Aarhus University Tenure Track Program, the University carries out a mid-term evaluation to review the progress of the tenure track candidate, according to the same criteria used in the final tenure review. If the final review is positive, the candidate will be offered a tenured position as Associate Professor at Aarhus University.

Please refer to the tenure track guidelines for the tenure review criteria and process.

Place of employment and place of work:

The place of employment is Aarhus University, Faculty of Technical Sciences and the place of work is Department of Engineering, Inge Lehmanns Gade 10, DK-8000 Aarhus C, Denmark.

Application material:

A letter of intent for the position— it should be indicated in the application letter whether a position as assistant or associate professor is applied for. Your application must contain a complete CV including research activities, industrial R&D cooperation experience, a complete publication list as well as your leadership, teaching and fundraising experience. A personal strategic research agenda should also be included. A list of at least three references.

Deadline for applications is November 1, 2019.

Further information>

For more information about the positions contact Henrik Myhre Jensen (hmj@eng.au.dk / +45 41893215) or Thomas Skj?deberg Toftegaard (tst@eng.au.dk / +45 21379470).

Science and Technology Tenure Track

Aarhus University offers talented scientists from around the world attractive career perspectives via the Science and Technology Tenure Track Programme. Highly qualified candidates are appointed as [Assistant Professors /or Researcher] for a period of six years with the prospect of performance- based advancement to a tenured [Associate Professorship/position as Senior Researcher].

The aim of the Science and Technology Tenure Track Programme is to:

attract outstanding talented individuals that are competitive at an international level

to promote the early development of independent research success early in the career of scientists

to create transparency in the academic career path

As part of the tenure track position, the candidate is offered:

access to research infrastructure

capability development, including postgraduate teacher training

a mentoring programme

support to develop scientific networks and to secure interdisciplinary research at the highest level

As part of the Aarhus University Tenure Track Programme, the University carries out a mid-way evaluation to review the progress of the tenure track candidate after three years, according to the same criteria used in the final tenure review. The final tenure review is conducted after five and a half years. If the review is positive, the candidate will be offered a tenured position as Associate Professor/Senior Researcher at Aarhus University.

Please refer to the tenure track guidelines for the tenure review criteria and for the tenure review process.

Application procedure

Shortlisting is used. This means that after the deadline for applications – and with the assistance from the assessment committee chairman, and the assessment committee if necessary, – the head of department selects the candidates to be evaluated. The selection is made on the basis of an assessment of who of the candidates are most relevant considering the requirements of the advertisement. All applicants will be notified within 6 weeks whether or not their applications have been sent to an expert assessment committee for evaluation. The selected applicants will be informed about the composition of the committee and will receive his/her assessment. Once the recruitment process is completed a final letter of rejection is sent to the deselected applicants, including the main considerations emphasized during the selection process.

Formalities and salary range

Science and Technology refers to the Ministerial Order on the Appointment of Academic Staff at Danish Universities under the Danish Ministry of Science, Technology and Innovation.

The application must be in English and include a curriculum vitae, degree certificate, a complete list of publications, a statement of future research plans and information about research activities, teaching portfolio and verified information on previous teaching experience (if any). Guidelines for applicants can be found here.

Appointment shall be in accordance with the collective labour agreement between the Danish Ministry of Finance and the Danish Confederation of Professional Associations. Further information on qualification requirements and job content may be found in the Memorandum on Job Structure for Academic Staff at Danish Universities.

Salary depends on seniority as agreed between the Danish Ministry of Finance and the Confederation of Professional Associations.

All interested candidates are encouraged to apply, regardless of their personal background. Research activities will be evaluated in relation to actual research time. Thus, we encourage applicants to specify periods of leave without research activities, in order to be able to subtract these periods from the span of the scientific career during the evaluation of scientific productivity.

Aarhus University offers a broad variety of services for international researchers and accompanying families, including relocation service and career counselling to expat partners. Read more here. Please find more information about entering and working in Denmark here.

The application must be submitted via Aarhus University’s recruitment system, which can be accessed under the job advertisement on Aarhus University's website.

Deadline1 November 2019 Apply

Aarhus University

Aarhus University is an academically diverse and research-intensive university with a strong commitment to high-quality research and education and the development of society nationally and globally. The university offers an inspiring research and teaching environment to its 38,000 students (FTEs) and 8,000 employees, and has an annual revenues of EUR 885 million. Learn more at www.international.au.dk/

  [返回本期目录栏]

《应用数学和力学》

2019年 40卷8期

内机械激波——海洋激流的一种解释

 吴锋，钟万勰

三维海洋水动力计算σ坐标转换存在的问题及改进方法

 白玉川，温志超，徐海珏，廖世智，曹永港，夏华永

趋旋性微生物在幂律流体饱和水平多孔层中的热-生物对流稳定性分析

 戴德宣，王少伟.

柔性输流管泄流效应实验研究

  郭世豪，李晔.

基于浸入边界-有限元法的流固耦合碰撞数值模拟方法

 杨明，刘巨保，岳欠杯，丁宇奇，姚利明.

 [返回本期目录栏]

部分期刊近期目录

力学进展2018年第48期

力学与实践2018年第40卷5期

Acta Mechanica Sinica

       [返回本期目录栏]

（摘自中科学网）

国家自然科学基金委员会（以下简称自然科学基金委）地球科学部（以下简称地学部）在2019年人才项目评审中悄然推行的一项新举措，因中科院院士、中科院古脊椎动物与古人类研究所研究员周忠和的一篇文章被广泛传播。

“令人耳目一新。”周忠和在文章中高度评价。

什么变化让周忠和如此激动？自然科学基金委地学部的具体做法是：给会议评审专家每人发了一张一页纸的“基础科学研究评价的4个考虑方面”，建议专家们根据基础科学研究的主要学术贡献及其科学意义，可以选择4类学术创新中的一项或多项进行评价。

这4类学术创新如下：一是方法学创新，是否创立了原创性的科学研究方法，可被用来解决重要的科学问题；二是关键科学证据，是否为重要科学问题的解决提供了新的、关键的、可靠的证据；三是理论认知或社会需求，是否对所在学科的认知体系或对解决重要社会需求背后的基础科学问题有实质贡献；四是学科发展，研究工作是否可以导致领域研究方向、范畴、视野（视角）的变革或者领域认知体系的显著进步，从而促进学科发展。

这4条不仅发给参加会议评审的专家，还提前发给了参加答辩的项目申请者，以便他们在准备报告时参考。

“这两年大家都在讨论破除‘四唯’，那么人才和学术评价应该‘唯’什么？基金委地学部提出的这4条，让评审专家有了相对具体、更好操作的标准，是个很好的开始。”周忠和对科技日报记者表示，作为评审专家的他有感而发，因此有了那篇被广泛传播的文章。

近两年，自然科学基金委党组不断深化改革，明确了新时期科学基金资助导向，即“鼓励探索，突出原创；聚焦前沿，独辟蹊径；需求牵引，突破瓶颈；共性导向，交叉融通”，并按照新的资助导向试点开展基于4类科学问题属性的分类申请与评审。

“目前地学部的4条是针对人才项目评审而提出的，不应与自然科学基金委提出的4类科学问题属性相混淆，可以说是后者的局部解读。”中国科学院院士、自然科学基金委地学部主任郭正堂在接受科技日报记者采访时说。

“咱们的科技评价体系被批评了很多年，去年，几个部门发文提出反对‘四唯’，大家的共识是，科技评价当然应该是‘唯学术、唯贡献’，但学术贡献如何具体衡量？需要一个操作层面的标准。”

“我们也希望通过这样的标准，从长远的角度逐步形成一种追求原创性科学研究的导向。”郭正堂说，“为落实新时期科学基金资助导向，从今年年初开始，自然科学基金委副主任侯增谦院士要求并带领地学部进行讨论和调研，在此基础上尝试性地就人才项目评审提出了以上4条，目的是使学术评价更具可操作性。我个人感觉，至少地球科学领域的基础研究创新应该都可以用这4条来衡量。”

郭正堂说，这并不是说论文不重要，在不涉及保密的情况下，好的基础研究成果都应该是发表出来的。他分析，目前基础研究的产出大概分4类：文章多、成果多；文章多、成果少；文章少、成果多；文章少，成果少。

“第一类和第四类在评价时很容易判断，难的是中间两种。如何甄别不同数量的论文有多大科学价值？这正是地学部提出这4条的目的。”郭正堂说，“现在一些研究工作重复性色彩偏重，原创性不足，重复性的验证工作虽然有时也是需要的，但真正具原创性的基础研究的比例亟待大幅度提高。”

“人才项目申请者在介绍发表情况时，更应该着重围绕这4条阐述自己研究工作的创新点，说明自己的贡献，而不只是谈论文数量、奖励等。评审专家应该针对这4条进行推敲、鉴别和追问。如果大家都能有这个意识，之前很长一段时间内形成的‘四唯’的惯性思维或许能慢慢改变。”郭正堂说，试想一下，如果中国这么多的科研人员每个人在一生中都能做到这4条中的1条，中国基础科研的国际地位就会大幅度提升。

“其实不光人才项目评审，成果类项目评审也可以参考。”周忠和说，评价标准的高低或具体方式可以视具体情况而定，不必照搬照抄，但道理是相通的，“同行评价过程中，只要能真正做到坚持实事求是和‘唯学术、唯贡献’的原则，具体标准可以灵活掌握、因人而异”。

“中国的科技体制改革进入了关键时期。都说不破不立，然而很多时候‘立’比‘破’难。破除陈规的同时，也要制定出科学合理、操作性强的新规，并且要不折不扣地贯彻落实。怕的是‘以文件落实文件’，空喊口号，不见行动。”周忠和最后强调。

       [返回本期目录栏]

全球文献数据彰显中国基础科研进步

（摘自中科学网）

金秋十月，我们将迎来新中国成立70周年。回顾往昔，是新中国的成立点燃了中华民族科技复兴的火种。借此机会，我们希望借科睿唯安Web of Science引文索引数据库的文献数据，管中窥豹，一探70年间中国科研的辉煌成就。

爆发式增长

影响力持续攀升

1900年至新中国成立前，中国共发表了970篇SCI（科学引文索引）论文，153篇SSCI（社会科学引文索引）论文。新中国成立后，特别是改革开放以来，迎来了科研论文快速增长的高峰期：1995年中国被SCI、SSCI和人文与艺术引文索引（A&HCI）收录的论文总数首次超过1万篇；“十一五”末期的2010年，论文年产出量近14万篇；“十二五”末期的2015年，论文年产出量近29万篇；2006年，中国科研论文产出量首次超过英国，仅次于美国，排名全球第二；近年来的论文产出增长率则明显超过了美国，产出总量与美国的差距日益缩小。新中国成立以来，在《自然》《科学》《细胞》三大期刊共发表了2362篇文章，2018年在三大刊发表论文332篇，占这三种期刊当年全部论文总数（2157篇）的15.4%。

与此同时，中国论文的影响力持续攀升，在“十二五”期间，中国论文的学科规范化引文影响力超过全球平均水平。发表的高影响力论文数量亦有明显提升，过去11年间，共发表29037篇高被引论文，仅次于美国，居于全球第二位。这种爆发式的增长充分展现了新中国成立70年以来，中国突飞猛进的科研发展态势。

新中国成立初期的30年间，中国在国际期刊上发表论文的主要研究方向大部分为基础性自然科学学科。1980年以来，众多学科快速发展，取得了举世瞩目的成就：材料科学论文产出总量位居全球第一；农业科学、化学、计算机科学、工程学、环境与生态学、地球科学、数学、物理学等7个学科论文产出居全球第二；分子生物学与遗传学、药理学与毒理学等2个学科的论文产出全球第三。数据同时表明，中国内地学科布局与发展逐步均衡、全面，各个学科的影响力持续增长，逐步接近全球领先水平。

中国科学家

在世界舞台绽放光彩

新中国成立70年来，中国科学家在世界舞台上不断绽放绚丽光彩，借助Web of Science的相关数据，他们的科研脉络也有迹可循。

Web of Science论文的引文网络显示，中国首位获得诺贝尔科学奖项的科学家屠呦呦发表于1982年的SCI论文，影响力广泛分布于全球109个国家和地区以及115个Web of Science学科，充分体现了对世界各学科领域科学家关于青蒿素后继研究所产生的深远影响。近年来，中国高被引科学家人数持续强势增长，2018年达到559人次，仅次于美国，位于全球第二，其中81位科学家连续5年入选高被引科学家榜单。在中国传统的优势学科如化学、工程学、材料科学、数学、物理学等学科上榜人数较多，在2018年新增的跨学科领域也有228人入选，仅次于美国，名列全球第二。

Web of Science的数据也显示，中国科研院所的科研产出也呈快速增长之势。与全球几大科研院所相比，中国科学院近年来产出量位于全球第一，且影响力保持快速的上升趋势。在2018年高被引科学家榜单中，中国科学院共有98人次上榜，在全球所有科研机构中名列第四。高校在科研发展中同样发挥了重要的作用，改革开放以来，高校发表的论文数从1980年的507篇，增长至2018年的368015篇，其在全国所有论文中的占比也从44.87%增长到90.88%。高校发表论文的影响力逐步提升，2013年规范化引文影响力超过全球平均水平，2018年达到全球均值的1.2倍。目前有260所内地高校拥有至少一个影响力位于全球前百分之一的学科，53所内地高校的115个学科的影响力位于全球前千分之一，3所内地高校进入软科世界大学学术排名全球前100名。2018年高被引科学家榜单中，中国内地高校370人次上榜，占内地总人次数的77%。

迈向国际

融入和引领全球科技发展

新中国成立70年尤其是改革开放以来，中国在科研领域的国际合作发展迅速，截至2018年，中国内地与全球193个国家和地区开展合作并发表论文，合作论文总数从1980年的45篇，快速增长到2018年的105860篇，增长达到2300多倍，合作论文百分比也从5.62%提升到26.72%，增长速度在“十一五”和“十二五”期间尤为明显。在中国内地过去十年所发表的27861篇高被引论文中，通过与外部合作发表的超过50%，这些都证明中国正在更加深入地融入和引领全球科技发展。

“一带一路”倡议开创了国际合作的新局面，中国与六大洲131个沿线国家合作的产出及其影响力都逐步提升，过去10年间，中国与亚洲38国的合作产出最多；从国家角度，新加坡和中国的合作最为频繁，巴基斯坦、厄瓜多尔、秘鲁、新西兰、摩洛哥等国与中国的合作论文占其全部产出的比例也相对较高。此外，与六大洲“一带一路”沿线国家的合作论文总体影响力均超过全球平均水平。

       [返回本期目录栏]