BEGIN:VCALENDAR VERSION:2.0 PRODID:IEEE vTools.Events//EN CALSCALE:GREGORIAN BEGIN:VTIMEZONE TZID:Australia/Canberra BEGIN:DAYLIGHT DTSTART:20261004T030000 TZOFFSETFROM:+1000 TZOFFSETTO:+1100 RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=10 TZNAME:AEDT END:DAYLIGHT BEGIN:STANDARD DTSTART:20260405T020000 TZOFFSETFROM:+1100 TZOFFSETTO:+1000 RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=4 TZNAME:AEST END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20260720T095710Z UID:992BD671-C1B2-4371-9035-4101730DD29E DTSTART;TZID=Australia/Canberra:20260804T190000 DTEND;TZID=Australia/Canberra:20260804T200000 DESCRIPTION:Title: Measuring the Behaviour of Planetary Entry Wake Flows\n\ nWhen: Tue 04-Aug-26 7:00 PM - 8:00 PM\n\nWhere: https://teams.microsoft.c om/l/meetup-join/19%3ameeting_MzkxOTlkYjItNmQzZC00MmM4LTkzMGYtZjFkNmE0OTVh YTU0%40thread.v2/0?context=%7b%22Tid%22%3a%223ff6cfa4-e715-48db-b8e1-0867b 9f9fba3%22%2c%22Oid%22%3a%2254161dc0-27a7-4593-b943-bf35a0e00257%22%7d\n\n Speaker: Prof. Sean O’Byrne from ANU\n\nAbstract:\n\nThe flow behind a v ehicle entering a planetary atmosphere is very challenging to model\, beca use the density is very low\, allowing the flow to slide along surfaces an d because counter-rotating vortices are set up that can produce a range of possible flow configurations\, as seen in the recent Artemis re-entry fli ghts. These conditions can\, however\, be investigated in the controlled c onditions achieveable in hypersonic ground test facilities using laser-bas ed measurement techniques. This talk will summarise some of the measuremen t techniques that have been developed to investigate these fascinating flo ws.\n\nBio: []Sean O'Byrne is the Professor of Aerospace Engineering at th e Australian National University. Prior to his ANU appointment in 2023\, h e worked at NASA Langly Research Centre in Virginia and for 20 years teach ing engineers and doing research at the Australian Defence Force Academy. His research interests have mostly been associated with the design of lase r-based fluid sensing systems for high-speed flight\, but he has also been involved with experiments on supersonic combustion ramjet engines and pla netary entry physics\, as well as the dynamics of short-duration plasmas.\ n\nVirtual: https://events.vtools.ieee.org/m/568767 LOCATION:Virtual: https://events.vtools.ieee.org/m/568767 ORGANIZER:l.qiao@unsw.edu.au SEQUENCE:18 SUMMARY:IEEE AESS ACT Seminar Measuring the Behaviour of Planetary Entry Wa ke Flows URL;VALUE=URI:https://events.vtools.ieee.org/m/568767 X-ALT-DESC:Description: <br /><p><strong><span style="color: black\; mso-co lor-alt: windowtext\; background: white\;">Title: </span></strong><span st yle="mso-fareast-font-family: Calibri\; color: black\; mso-themecolor: tex t1\;">Measuring the Behaviour of Planetary Entry Wake Flows</span></p>\n<p ><strong><span style="color: black\; mso-color-alt: windowtext\; backgroun d: white\;">When: </span></strong><span style="font-size: 10.5pt\; font-fa mily: 'Segoe UI'\,sans-serif\; color: #424242\; background: white\;">Tue 0 4-Aug-26 7:00 PM - 8:00 PM</span></p>\n<p><strong><span style="color: blac k\; mso-color-alt: windowtext\; background: white\;">Where: <a href="https ://teams.microsoft.com/l/meetup-join/19%3ameeting_MzkxOTlkYjItNmQzZC00MmM4 LTkzMGYtZjFkNmE0OTVhYTU0%40thread.v2/0?context=%7b%22Tid%22%3a%223ff6cfa4- e715-48db-b8e1-0867b9f9fba3%22%2c%22Oid%22%3a%2254161dc0-27a7-4593-b943-bf 35a0e00257%22%7d">https://teams.microsoft.com/l/meetup-join/19%3ameeting_M zkxOTlkYjItNmQzZC00MmM4LTkzMGYtZjFkNmE0OTVhYTU0%40thread.v2/0?context=%7b% 22Tid%22%3a%223ff6cfa4-e715-48db-b8e1-0867b9f9fba3%22%2c%22Oid%22%3a%22541 61dc0-27a7-4593-b943-bf35a0e00257%22%7d</a> </span></strong></p>\n<p><stro ng><span style="color: black\; mso-color-alt: windowtext\; background: whi te\;">Speaker: Prof. Sean O&rsquo\;Byrne from ANU</span></strong></p>\n<p> <strong><span style="color: black\; mso-color-alt: windowtext\; background : white\;">Abstract: </span></strong></p>\n<p>The flow behind a vehicle en tering a planetary atmosphere is very challenging to model\, because the d ensity is very low\, allowing the flow to slide along surfaces and because counter-rotating vortices are set up that can produce a range of possible flow configurations\, as seen in the recent Artemis re-entry flights.<spa n style="mso-spacerun: yes\;">&nbsp\; </span>These conditions can\, howeve r\, be investigated in the controlled conditions achieveable in hypersonic ground test facilities using laser-based measurement techniques.<span sty le="mso-spacerun: yes\;">&nbsp\; </span>This talk will summarise some of t he measurement techniques that have been developed to investigate these fa scinating flows.</p>\n<p><strong><span style="color: black\; mso-color-alt : windowtext\; background: white\;">Bio: </span></strong><a name="OLE_LINK 3"></a><span style="mso-fareast-font-family: Aptos\; color: black\; mso-th emecolor: text1\;">Sean O'Byrne is the Professor of Aerospace Engineering at the Australian National University.<span style="mso-spacerun: yes\;">&n bsp\; </span>Prior to his ANU appointment in 2023\, he worked at NASA Lang ly Research Centre in Virginia and for 20 years teaching engineers and doi ng research at the Australian Defence Force Academy.<span style="mso-space run: yes\;">&nbsp\; </span>His research interests have mostly been associa ted with the design of laser-based fluid sensing systems for high-speed fl ight\, but he has also been involved with experiments on supersonic combus tion ramjet engines and planetary entry physics\, as well as the dynamics of short-duration plasmas.</span></p> END:VEVENT END:VCALENDAR