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DTSTART:19700308T020000
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BEGIN:VEVENT
DTSTAMP:20260417T190117Z
LOCATION:West Building\, Rooms 220-222
DTSTART;TZID=America/Los_Angeles:20250813T090000
DTEND;TZID=America/Los_Angeles:20250813T103000
UID:siggraph_SIGGRAPH 2025_sess145@linklings.com
SUMMARY:Flow, Flow, Flow Your Boat
DESCRIPTION:Fluid Simulation on Vortex Particle Flow Maps\n\nWe present th
 e Vortex Particle Flow Map (VPFM) method, which revitalizes the traditiona
 l Vortex-In-Cell approach for computer graphics. By evolving vorticity and
  higher-order quantities along particle flow maps, our method achieves sig
 nificantly improved long-term stability and vorticity preservatio...\n\n\n
 Sinan Wang (Georgia Institute of Technology); Junwei Zhou (University of M
 ichigan Ann Arbor, Purdue University); Fan Feng (Dartmouth College); and Z
 hiqi Li, Yuchen Sun, Duowen Chen, Greg Turk, and Bo Zhu (Georgia Institute
  of Technology)\n---------------------\nLeapfrog Flow Maps for Real-Time F
 luid Simulation\n\nWe present Leapfrog Flow Maps (LFM), a fast hybrid velo
 city-impulse scheme with leapfrog integration. The computations are furthe
 r accelerated by a matrix-free AMGPCG solver optimized for GPUs. As a resu
 lt, LFM achieves high performance and fidelity across diverse examples, in
 cluding fireballs and w...\n\n\nYuchen Sun, Junlin Li, Ruicheng Wang, Sina
 n Wang, and Zhiqi Li (Georgia Institute of Technology); Bart G. van Bloeme
 n Waanders (Sandia National Laboratories); and Bo Zhu (Georgia Institute o
 f Technology)\n---------------------\nEDGE: Epsilon-Difference Gradient Ev
 olution for Buffer-Free Flow Maps\n\nThis paper presents Epsilon Differenc
 e Gradient Evolution (EDGE), a novel method for accurate flow-map computat
 ion on grids without velocity buffers. EDGE enables large-scale, efficient
  and high-fidelity fluid simulations that capture and preserve complex vor
 ticity structures while significantly red...\n\n\nZhiqi Li, Ruicheng Wang,
  Junlin Li, Duowen Chen, Sinan Wang, and Bo Zhu (Georgia Institute of Tech
 nology)\n---------------------\nClebsch Gauge Fluid on Particle Flow Maps\
 n\nWe present a Clebsch PFM fluid solver that accurately transports wave f
 unctions using particle flow maps. Key innovations include a new gauge tra
 nsformation, improved velocity reconstruction on coarse grids, and better 
 fine-scale structure preservation. Benchmarks show superior performance ov
 er impu...\n\n\nZhiqi Li, Candong Lin, Duowen Chen, and Xinyi Zhou (Georgi
 a Institute of Technology); Shiying Xiong (Zhejiang University); and Bo Zh
 u (Georgia Institute of Technology)\n---------------------\nFlow, Flow, Fl
 ow Your Boat - Interactive Discussion\n\nAfter the summary presentations, 
 attendees will participate in an interactive discussion. Outside the room 
 will be a series of poster boards for authors to gather around with the au
 dience. Authors are invited to bring any material related to their paper t
 hat could instigate further conversation such...\n\n---------------------\
 nFluid Simulation on Compressible Flow Maps\n\nWe present a unified compre
 ssible flow map framework based on Lagrangian path integrals, enabling con
 servative density-energy transport and flexible pressure treatments. Valid
 ated on diverse systems—from shocks to shallow water—it captures complex f
 low features like vortices and wave int...\n\n\nDuowen Chen and Zhiqi Li (
 Georgia Institute of Technology); Taiyuan Zhang and Jinjin He (Dartmouth C
 ollege); Junwei Zhou (University of Michigan, Purdue University); Bart G. 
 van Bloemen Waanders (Sandia National Laboratories); and Bo Zhu (Georgia I
 nstitute of Technology)\n---------------------\nCirrus: Adaptive Hybrid Pa
 rticle-Grid Flow Maps on GPU\n\nWe introduce an adaptive octree-based GPU 
 simulator for large-scale fluid simulation. Our hybrid particle-grid flow 
 map advection scheme effectively preserves vortex details, enabling high-r
 esolution and high-quality results. The source code has been made publicly
  available at: https://wang-mengdi.g...\n\n\nMengdi Wang (Georgia Institut
 e of Technology), Fan Feng (Dartmouth College), and Junlin Li and Bo Zhu (
 Georgia Institute of Technology)\n\nInterest Area: Research & Education\n\
 nRecording: Livestreamed, Not Livestreamed, Recorded, Not Recorded\n\nRegi
 stration Category: Full Conference, Virtual Access, Wednesday\n\nSession C
 hair: Albert Chern (University of California San Diego)
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