MEETING-DATE:March 11, 2020 MEETING-LOCATION:DC 3317 MEETING-TIME:10:30 MEETING-CHAIR:Andrew Tinits MEETING-CHAIRPIC:atinits.png COFFEE-HOUR-LAST-WEEK:Christopher COFFEE-HOUR-THIS-WEEK:Andrew COFFEE-HOUR-NEXT-WEEK:Volunteers? FORTH-DATE1:March 18, 2020 FORTH-DATE2:March 25, 2020 FORTH-DATE3:April 1, 2020 FORTH-DATE4:April 8, 2020 FORTH-LOCATION1:DC 3317 10:30 FORTH-LOCATION2:DC 3317 10:30 FORTH-LOCATION3:DC 3317 10:30 FORTH-LOCATION4:DC 3317 10:30 FORTH-CHAIR1:Bill Cowan FORTH-CHAIR2:Xiang Fang FORTH-CHAIR3:Yu Gu FORTH-CHAIR4:Joe Istead FORTH-CHAIRPIC1:bill.png FORTH-CHAIRPIC2:x2fang.png FORTH-CHAIRPIC3:yugu.jpg FORTH-CHAIRPIC4:chair.jpg FORTH-TP1:Andrew Tinits FORTH-TP2:Bill Cowan FORTH-TP3:Xiang Fang FORTH-TP4:Yu Gu FORTH-TPPIC1:atinits.png FORTH-TPPIC2:bill.png FORTH-TPPIC3:x2fang.png FORTH-TPPIC4:yugu.jpg TPNAME:Christopher Batty TPTITLE:Advection-Reflection schemes for Fluid Flow TPABSTRACT:A classic problem with typical fluid simulators in graphics (and in computational fluid dynamics more broadly) is that the fluid equations are split into two basic steps for efficiency: advection ("moving the velocities") and projection ("enforcing incompressibility"). Doing so offers greater speed, but it comes at the cost of artificial energy loss. I'll discuss a recently proposed technique to reduce these effects, which uses reflection instead of projection. TPPIC:batty.jpg DIONE: DITWO: DITHREE: DIFOUR: AIONE: AITWO: AITHREE: AIFOUR: LEONE: LETWO: LETHREE: LEFOUR: CONONE:SIGGRAPH 2020 is July 19-23, 2020 in Washington DC. (Deadline passed.) CONTWO:Graphics Interface GI 2020 is May 21-22, 2020 in Toronto. Deadline is April 3, 2020. CONTHREE:Computer Graphics International CGI 2020 has been delayed to October 20-23, 2020 in Geneva, Switzerland. Deadline is now June 1st, 2020. CONFOUR:SIGGRAPH ASIA 2020 is November 17-20, 2020 in Daegu, South Korea. Paper deadline is May 10th. DMONE: DMTWO: DMTHREE: DMFOUR: SEMINARS: