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）系统通常被描述为高能效和超静音系统。尽管有一些噪音和振动问题经常出现，但许多工程师和承包商直到出现问题时才意识到。本课程将探讨一些最常见的问题和一些最佳实践，以优化这些系统在噪声和振动方面的安装。1.VRF噪音测试标准Jerry Lilly，P.E.，成员，地址:华盛顿州伊萨卡村公园大道西北5266号，邮编:2。VRF冷凝机组的隔振和噪声控制塞里克·米勒·克莱因，P.E.，成员，A3声学，律师事务所，华盛顿州西雅图市。安装VRF系统WOWK，相关成员，帕帕迪莫斯集团，旧金山，噪音和振动问题的现场指南: ASHRAE研讨会录音，2019年年度会议，佐治亚州亚特兰大

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 are generally described as high energy efficient and super quiet systems. Though there are some noise and vibration issues that regularly arise that many engineers and contractors are not aware of until there are issues. This session explores some of the most common issues and some best practices to optimize the installation of these systems with respect to noise and vibration.1. VRF Noise Testing StandardsJerry Lilly, P.E., Member, 5266 NW Village Park Drive, Issaquah, WA2. Vibration Isolation & Noise Control for VRF Condensing UnitsErik Miller-Klein, P.E., Member, A3 Acoustics, LLP, Seattle, WA3. A Field Guide to Noise and Vibration Issues for Installed VRF SystemsRoman Wowk, Associate Member, Papadimos Group, San Francisco, CA