Results 141 to 150 of about 19,096 (290)
Numerical Modeling of Photothermal Self‐Excited Composite Oscillators
Advanced Robotics Research, EarlyView.We present a numerical framework for simulating photothermal self‐excited oscillations. The driving mechanism is elucidated by highlighting the roles of inertia and overshoot, as well as the phase lag between the thermal moment and the oscillation angle, which together construct the feedback loop between the system state and the environmental stimulus.
Zixiao Liu +6 more
wiley +1 more source
Advanced Science, EarlyView.A programmable passive digital shutter based on multiphase liquid–liquid interface dynamics is introduced for precise fabrication of hydrogel microfibers. By modulating the shutter operation, microfibers with tunable geometry—including linear, helical, tadpole‐like, and spherical forms—are produced.
Dongrui Zhang +14 more
wiley +1 more source
Gauss-Newton inversion of ground transient electromagnetic data using COMSOL multiphysics. [PDF]
Sci RepLi F, Wang P, Lu K.
europepmc +1 more source
COMSOL MULTIPHYSICS IN AERODINAMICS LABORATORY WORKSHOP
Messenger AmSU, 2023 openaire +1 more source
Advanced Science, EarlyView.Development of more complex in vitro models necessitates the development of improved monitoring approaches. This work demonstrates a novel conformable device capable of measuring the resistance of two cell barriers within a single model independently, a significant advantage over conventional trans‐epithelial/endothelial electrical resistance (TEER ...
Alexandra Elisabeth Wheeler +7 more
wiley +1 more source
Impact of rotating cylinders configurations on Cu-water nanofluid heat transfer in a vented cavity: a COMSOL multiphysics base study. [PDF]
Sci RepAfzal U +5 more
europepmc +1 more source
COMPARATIVE NUMERICAL SIMULATION OF LAMINAR FLOW THROUGH PIPE USING COMSOL MULTIPHYSICS AND OPENFOAM
, 2023 Md. Shahjada Tarafder, Md. Jobayer Mia
openalex +1 more source
Rigid Hollow Microparticles for Enhanced Focused Ultrasound Treatment Under Optoacoustic Guidance
Advanced Science, EarlyView.By combining focused ultrasound (FUS) and acoustically active hollow borosilicate microparticles (HBMPs), we demonstrate tunable control over interparticle dynamics and their localized thermal energy deposition. Modulation of acoustic frequency and particle concentration tailors the energy delivery, allowing adaptive, material‐based regulation of ...
Nima Mahkam +6 more
wiley +1 more source
Experimental Validation of Time-Explicit Ultrasound Propagation Models with Sound Diffusivity or Viscous Attenuation in Biological Tissues Using COMSOL Multiphysics. [PDF]
Bioengineering (Basel)Fernandes NATC +6 more
europepmc +1 more source