Measuring system for flows and thermal comfort indoors

气流对各种建筑物理问题有很大的影响。除了人类对卫生和热舒适的要求外，室内气流对热防护和防潮的影响也很大。为了详细地了解气流状况，必须将模拟计算与全面的实验研究相结合。申请的主要研究仪器应有助于在室内气流和热舒适领域取得重大贡献。该仪器使气流可视化，并定量测量流速，流动方向和温度，以及说明密度梯度。结合现有的气候室，可以进行科学、可重复的实验检查。此外，主要研究工具将支持当前研究项目的工作，并将成为未来研究建议的资产。由于申请人的研究实验室具备空间条件和基本的建筑物理测量设备，因此申请的重大研究仪器可以为研究创造高技术设备效益。最后，申请人确信他在建筑物理领域的多年经验与主要研究仪器相结合，将为当前和未来的研究活动提供重要的推动力和贡献。

Airflows have a large impact on various building physics problems. In addition to human requirements concerning hygiene and thermal comfort, especially thermal and moisture protection are strongly influenced by indoor air currents. To understand the airflow conditions in detail simulation calculations have to be combined with comprehensive experimental investigations. The Major Research Instrument applied for shall help to obtain significant contributions in the field of indoor airflows and thermal comfort. The instrument enables the visualisation of airflows and to quantitatively measure the flow velocity, flow directions and temperature as well as illustrate density gradients. In combination with the existing climate chamber scientifically reproducible experimental examinations can be executed. Furthermore, the Major Research Instrument would support work on current research projects and would be an asset to future research proposals. Since the applicants have the spatial conditions and basic building physics measuring equipment available in their research laboratories the Major Research Instrument applied for here can create a high technical equipment benefit for research. Finally, the applicant is convinced that his many years of experience in the field of building physics in combination with the Major Research Instrument will provide important impulses and contributions to current and future research activities.