BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CiviCRM//NONSGML CiviEvent iCal//EN X-WR-TIMEZONE:Europe/London METHOD:PUBLISH BEGIN:VEVENT UID:CiviCRM_EventID_618_ba91fa149470137c1611ef676ba3c070@www.ioa.org.uk SUMMARY:NVEG: Aerodynamic noise from planes\, trains…an d buildings DESCRIPTION:\n \n  \;\n \n Aerodynamic noise generated by a body in a flow can be soothing\, such as the sou nd of an Aeolian harp\, but some anthropogenic sou rces of flow noise cause environmental noise probl ems and nuisance. \; Using examples such as th e landing gears and wings of aircraft\, pantograph s and bogies on high speed trains\, and design fea tures of buildings that whistle or hum in the wind \, this seminar will review the mechanisms of broa dband and tonal flow noise\, when and where they m ay occur\, and how to identify and control them.\n \n ++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++\n \n This event is free to members o f the IOA and the public.\n \n Please register for the event at\n \n https://www.eventbrite.co.uk/e/ aerodynamic-noise-from-planes-trains-and-buildings -tickets-142118948601\n \n Zoom details will be ci rculated to all those who have registered via Even tBrite.\n \n  \; CATEGORIES:Conference CALSCALE:GREGORIAN DTSTAMP;VALUE=DATE-TIME:20210511T130000 DTSTART;VALUE=DATE-TIME:20210511T130000 DTEND;VALUE=DATE-TIME:20210511T130000 URL:https://www.ioa.org.uk/civicrm/event/info?reset=1&id=618 END:VEVENT END:VCALENDAR