Mikrofluidic devicecs manipulate small volume s offluids and d are use d 'in various fields such as biometrical research, chemical analysis, and d diagnostics. Computeral Fluid Dynamics (CFD) is a key tool in described these device devices, allogin Medicers to simulate fluid flow and d optimize device perfecte before fabrique.

Principler for mikrofluidic design

Dette er en af de mest udbredte eksempler på mikrofluida, der er baseret på en forståelse af den fysiske adfærd og de små skalaer. Laminar flow dominates due to la low flow facialistics, results in in in predictable and d fable flow mønns. Material selection and d channele geomety significant incentie flow specifications and d device effect efficiency.

CFD-beregninger for mikrofluidics

CFD simuleringer involverer solvin Navier-Stokes equations to forudsagt fluid velocity, tryk, og d shear stress med ithee device. Key parameters include e fluid properties, boundary conditions, and d geometric configuration. Accurate meshing and d boundary setup artie fr reliable results.

Examples af Microfluidic Device Design

Udpegning af en mikrochannel med henblik på at opnå en bedre udnyttelse af de eksisterende ressourcer.

  • Channelgeometri optization
  • Justering af flowrateværdier
  • Material kompatibilitetsanalyser
  • Shear stress minimization