111 lines
4 KiB
Markdown
111 lines
4 KiB
Markdown
# Rheology Vocabulary
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Maintained term list. Feeds BM25 keyword expansion (v0.5) and prompt context.
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## Core rheological quantities
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- viscosity, dynamic viscosity, kinematic viscosity
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- shear rate, shear stress, normal stress, normal stress difference
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- storage modulus G', loss modulus G'', complex modulus G*
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- loss tangent tan(delta), phase angle
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- viscoelasticity, linear viscoelastic regime (LVR)
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- creep, creep compliance, stress relaxation
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- relaxation time, relaxation spectrum, retardation time
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- yield stress, static yield stress, dynamic yield stress
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- flow curve, Newtonian plateau, non-Newtonian
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## Flow behavior
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- shear thinning, shear thickening
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- discontinuous shear thickening (DST), continuous shear thickening (CST)
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- thixotropy, rheopexy, anti-thixotropy
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- jamming, jamming transition
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- plug flow, slip, wall slip
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- steady-state flow, transient flow, startup flow, cessation of flow
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## Constitutive models
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- Maxwell model, Kelvin-Voigt model, Jeffreys model
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- Oldroyd-B, Giesekus, FENE-P
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- Bingham model, Herschel-Bulkley, Casson model
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- Cross model, Carreau model, Bird-Carreau
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- Doi-Edwards, reptation
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## Suspension and colloidal systems
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- hard-sphere suspension, charged colloid
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- volume fraction phi, packing fraction
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- Peclet number (Pe), Stokes number
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- hydrodynamic interactions, lubrication force
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- frictional contact, frictionless contact
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- microstructure, pair distribution function g(r)
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- colloidal gel, arrested state, percolation
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- depletion interaction, depletion flocculation
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- DLVO theory, electrostatic double layer
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- Hamaker constant, van der Waals force
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## Microrheology
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- passive microrheology, active microrheology
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- mean squared displacement (MSD)
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- generalized Stokes-Einstein relation (GSER)
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- one-point microrheology, two-point microrheology
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- optical tweezers, magnetic tweezers
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- diffusing wave spectroscopy (DWS), dynamic light scattering (DLS)
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- tracer particle, probe particle
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## Experimental techniques
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- rotational rheometer, cone-and-plate, parallel plate
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- Couette geometry, Taylor-Couette flow
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- capillary rheometer, slit rheometer
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- small-amplitude oscillatory shear (SAOS), large-amplitude oscillatory shear (LAOS)
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- strain sweep, frequency sweep, temperature sweep
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- rheo-NMR, rheo-SANS, rheo-SAXS, rheo-microscopy
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- particle image velocimetry (PIV), confocal microscopy
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## Polymer rheology
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- entanglement, entanglement molecular weight Me
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- Rouse model, Zimm model, reptation, tube model
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- plateau modulus GN0, terminal relaxation
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- polydispersity, molecular weight distribution
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- star polymer, ring polymer, branched polymer
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## Interfacial and emulsion rheology
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- interfacial rheology, surface viscosity, surface elasticity
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- Marangoni effect, surfactant
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- emulsion, droplet size distribution, coalescence
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- Pickering emulsion, particle-stabilized emulsion
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- foam, foam drainage, bubble coarsening
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## Active and biological matter
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- active matter, self-propulsion, motility
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- active gel, cytoskeletal network
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- biopolymer, actin, microtubule, collagen
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- cell mechanics, extracellular matrix (ECM)
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## Friction and contact mechanics
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- lubrication-to-friction transition, shear jamming, Wyart-Cates model
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- sliding friction, rolling friction, sticky friction, dynamic bonds
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- surface roughness, asperity, contact mechanics
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- tribology, nanotribology, lateral force microscopy, colloidal probe
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## Data-driven rheology
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- machine learning, neural network, physics-informed neural network (PINN)
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- rheology-informed neural network (RhINN), symbolic regression
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- constitutive model discovery, surrogate model, Gaussian process
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- graph neural network, Bayesian inference
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## LLMs and retrieval
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- large language model (LLM), small language model, open-weight model, local model
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- Ollama, quantization, context window, num_ctx
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- retrieval-augmented generation (RAG), dense retrieval, BM25, hybrid retrieval
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- cross-encoder, re-ranking, embedding, semantic search
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- structured output, JSON schema, schema drift, hallucination, grounding, citation
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- AI tutor, chatbot, generative AI, physics education, engineering education
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