Aeroacoustics research in Europe: The CEAS-ASC report on 2009 highlights

The Council of European Aerospace Societies (CEAS) Aeroacoustics Specialists Committee (ASC) supports and promotes the interests of the scientific and industrial aeroacoustics community on an European scale and European aeronautics activities internationally. In this context, “aeroacoustics” encompasses all aerospace acoustics and related areas. Each year the committee highlights some of the research and development projects in Europe.This paper is a report on highlights of aeroacoustics research in Europe in 2009, compiled from information provided to the ASC of the CEAS.In April 2009, the Level-2 project OPENAIR of the Seventh Framework Programme of the European Commission has been launched with the goal of delivering a step change in noise reduction, beyond the successful achievements of the predecessor SILENCE(R).Some contributions submitted to the editor summarizes findings from programmes launched before 2009, while other contributions report on activities supported by national associations and industries. Furthermore, a concise summary of the workshop on “Resolving Uncertainties in Airframe Noise Testing and CAA Code Validation” held in Bucharest is included in this report. Enquiries concerning all contributions should be addressed to the authors who are given at the end of each subsection.     

Aeroacoustics research in Europe: The CEAS-ASC report on 2012 highlights

The Council of European Aerospace Societies (CEAS) Aeroacoustics Specialists Committee (ASC) supports and promotes the interests of the scientific and industrial aeroacoustics community on an European scale and European aeronautics activities internationally. In this context, “aeroacoustics” encompasses all aerospace acoustics and related areas. Each year the committee highlights some of the research and development projects in Europe.     

Aeroacoustics research in Europe: The CEAS-ASC report on 2010 highlights

The Council of European Aerospace Societies (CEAS) Aeroacoustics Specialists Committee (ASC) supports and promotes the interests of the scientific and industrial aeroacoustics community on an European scale and European aeronautics activities internationally. In this context, “aeroacoustics” encompasses all aerospace acoustics and related areas. Each year the committee highlights some of the research and development projects in Europe.This paper is a report on highlights of aeroacoustics research in Europe in 2010, compiled from information provided to the ASC of the CEAS.At the end of 2010, project X-NOISE EV of the Seventh Framework Programme of the European Commission has been launched as a continuation of the X-Noise series, with objectives of reducing aircraft noise and reaching the goal set by the ACARE 2020 Vision.Some contributions submitted to the editor summarizes selected findings from European projects launched before or concluded in 2010, while other articles cover issues supported by national associations or by industries. Furthermore, a concise summary of the workshop on “Aeroacoustics of High-Speed Aircraft Propellers and Open Rotors” held in Warsaw in October is included in this report.Enquiries concerning all contributions should be addressed to the authors who are given at the end of each subsection.     

Aeroacoustics research in Europe: the CEAS-ASC report on 2002 highlights

This paper summarizes some highlights of aeroacoustics research in Europe in 2002, compiled from information provided to the Aeroacoustics Specialists Committee (ASC) of the Confederation of European Aerospace Societies (CEAS). The CEAS comprises the national Aerospace Societies of France (AAAF), Germany (DGLR), Italy (AIDAA), The Netherlands (NVvL), Spain (AIAE), Sweden (FTF), Switzerland (SVFW) and the United Kingdom (RAeS).     

欧洲物理实验教学考察报告

复旦大学物理教学实验中心一行5人,于2012年10月对英国、法国、德国七所大学的物理实验教学进行了深入考察,通过听课、听取介绍以及与学校及物理系领导、教师、助教和学生的广泛交流与讨论等多种形式,了解了这七所大学的物理实验教学概况。强大又配合密切的实验教学团队,科学而灵活的课程设置,丰富多彩的实验课堂,以及教师对实验教学的热爱和全身心投入,都给我们留下了深刻的印象。我们把考察中的所见所闻及我们的思考写成这份报告,以飨国内从事物理实验教学的领导、教师和广大学生。     

Heat pipe research and development in western Europe

A review is given on the status of heat pipe technology in Western Europe, covering research oriented work and applications. Special emphasis is given to applications, space and terrestrial; both the present situation and developments during the last few years are described.     

Nanophotonics in China: Overviews and highlights

The major purpose of this paper is to present a brief overview of the history and the current status of nanophotonics research in China, and to highlight some research results in the past years made by the Chinese nanophotonics communities. I will first briefly introduce the principles of nanophotonics and several of its major disciplines including photonic crystals, plasmonics and metamaterials, and related artificial acoustic structures. Then I will highlight some major progresses made by Chinese research groups in these areas with the selection made merely based on my personal taste. The aim is to let these results better known and appreciated by researchers in the Chinese communities of nanophotonics and related areas, and provide better opportunities of researchers in different areas to have more communications. I also hope that this brief introduction will help to make a better bridge to connect Chinese nanophotonics communities with the broader communities in the world.     

Technical Report: The Crab Synchrotron Nebula

Synchrotron X-ray powder diffraction speeds up the development of new energy-related materials and devices by enabling rapid, real-time data collection in sample environments that emulate true operating conditions.     

压电基因传感器研究进展

压电基因传感器是一种新型的生物传感器，它将压电传感器的灵敏性和DNA杂交反应结合在一起。与传统的基因检测技术相比，压电基因传感器具有结构简单、不需要标记、检测时间短等特点。本对压电基因传感器的研究现状作了综述，包括压电基因传感器的原理、测量技术、固定方法、以及压电基因传感器在各个领域的应用。     

自感现象的定量研究

采用美国PASCO公司生产的“科学工作室”数据采集器系统设计自感现象实验,既能定量验证理论结论,又能大大提高实验的质量．     

欧洲空调SCOP实验研究

在大力提倡节能降耗的新形势下,欧洲空调能效判别也由COP转向SGOP.文中分析了标准EN14825中房间空调器季节能效比( SCOP)的概念以及计算方法.通过变频空调在不同温度下的实验数据,计算出变频空调的SCOP.还研究了室外风扇转速、压缩机频率与制热量、COP的关系,这为2013年欧洲新产品的开发提供了参考依据.     

The status of research on integrated optics in China

In this article, some aspects reflecting the status of the Chinese research on integrated optics are briefly reviewed.