Indirect Flow Property Measurement TRIZ Cases
- Dual Optical Traps for Precise Microrheology in Stiff Media
Two optical traps from one laser decouple force and displacement, enabling accurate shear modulus measurement in stiff viscoelastic media.
- Concentric Cylinder Sample Cell for 3-Plane Rheology and Scattering
A concentric cylinder with right-angle gear drive enables 3-plane rheology and simultaneous SANS or SAXS imaging without sample removal.
- Viscoelastic Microrheology Using Single-Laser Optical Traps
This case uses two optical traps from one laser and BFPI to separate force and displacement measurements in viscoelastic media.
- Non-Destructive Particle Sizing with Polarized Speckle Analysis
Polarized light and speckle decorrelation estimate particle size and map viscoelastic properties without damaging tissue.
- Fiber-Based Cantilever Sensing Device for Fluidic Medium
An optical fiber acts as an intermediary to transmit light, eliminating noise from fluid transmission and active alignment requirements.
- Air Bearing Motor Drag Reducing Agent Torque Measurement
An air bearing motor rotates a submerged disk sensor to measure torque, eliminating vibration interference for accurate drag reducing agent efficiency testing.
- Downhole Fluid Analysis Module with Pressure Control
Pressure and volume control unit isolates formation fluids to prevent phase separation during transport.
- Probe-Based Surface Layer Viscosity Measurement
A probe measures liquid rise height to calculate surface layer viscous properties, resolving bulk measurement limitations.
- Lensless Microviscometer for Non-Newtonian Fluid Analysis
Multiple capillary tubes with different cross-sectional areas enable accurate non-Newtonian fluid characterization without complex optics.
- Rheometer Probe with Integrated Feed System for Real-Time Dosing
An integrated rheometer feed system transfers additives via a pump and feed implement to the sample holder alongside the measurement probe.