本产品是一个zip文件，其中包含与扬声器音频录制同步的PowerPoint幻灯片、幻灯片的PDF文件和仅音频（mp3格式）文件，如前所述。可变制冷剂流量（VRF）系统近年来在美国得到了广泛的关注和普及。随着建筑设计变得复杂，无论是由于规范和标准还是设计意图，对系统能力和局限性的深入理解成为采用VRF系统并将其集成到先进节能建筑设计中的关键。本研讨会将深入了解不同VRF系统配置的系统分析和建模技术。文中还讨论了VRF系统在实验室环境中的性能评估，以及先进建筑设计的建模技术。 g、 ，净零能耗建筑。空气源VRF系统的性能分析和模型校准斯皮尔杰·伊姆博士，成员，橡树岭国家实验室，橡树岭，TN水源热回收VRF系统的系统设计和建模方法Sheejin Cho博士，成员，密西西比州立大学，密西西比州立大学，MSM，使用VRF系统的净零能耗建筑设计性能评估和建模金东苏博士。，韩国South汉巴特国立大学副会员Daejeon（2021）被引用:ASHRAE虚拟研讨会

This product is a zip file that contains files that consist of PowerPoint slides synchronized with the audio-recording of the speaker, PDF files of the slides, and audio only (mp3 format) as noted.Variable refrigerant flow (VRF) systems have gained a great attention and popularity in the US recent years. As building designs get sophisticated whether it was due to code and standard or design intention, a deeper understanding of system capability and limitation becomes a key to adopt and integrate VRF systems into advanced energy efficiency building designs. This seminar provides insight into system analysis and modeling techniques for different VRF system configurations. It also discusses performance evaluation of a VRF system in a laboratory environment and modeling techniques with advanced building designs, e.g., net-zero energy buildings.Performance Analysis and Model Calibration of Air-Source VRF SystemsPiljae Im, Ph.D., Member, Oak Ridge National Laboratory, Oak Ridge, TNSystem Design and Modeling Methods for Water-Source Heat Recovery VRF SystemsHeejin Cho, Ph.D., Member, Mississippi State University, Mississippi State, MSPerformance Evaluation and Modeling of Net-Zero Energy Building Design with VRF SystemsDongsu Kim, Ph.D., Associate Member, Hanbat National University, Daejeon, Korea, Republic of (South)