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Pressure Gradient causes Fluid Flow. Activate to inspect this relation.Continuity Equation is part of Navier–Stokes Equations. Activate to inspect this relation.Conservation of Momentum is part of Navier–Stokes Equations. Activate to inspect this relation.Navier–Stokes Equations models Fluid Flow. Activate to inspect this relation.Viscosity is part of Navier–Stokes Equations. Activate to inspect this relation.Continuity Equation enables Bernoulli's Principle. Activate to inspect this relation.Bernoulli's Principle explains Lift Force. Activate to inspect this relation.Viscosity is part of Reynolds Number. Activate to inspect this relation.Viscosity causes Boundary Layer. Activate to inspect this relation.Boundary Layer causes Drag Force. Activate to inspect this relation.Boundary Layer is part of Fluid Flow. Activate to inspect this relation.Drag Force applies to Fluid Flow. Activate to inspect this relation.Lift Force applies to Fluid Flow. Activate to inspect this relation.Darcy's law depends on Permeability. Activate to inspect this relation.Reservoir simulation depends on Darcy's law. Activate to inspect this relation.Darcy's law applies to Fluid Flow. Activate to inspect this relation.Pressure GradientFluid FlowNavier–Stokes EquationsBoundary LayerDrag ForceLift ForceDarcy's lawContinuity EquationConservation of MomentumViscosityBernoulli's PrinciplePermeabilityReservoir simulationReynolds Number
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14 concepts16 relationships2 disciplines5 relation families

Pressure Gradient

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At a glance

A pressure gradient is a spatial change in pressure that drives fluid from high to low pressure.

Disciplines
Fluid Dynamics
Role in the graph
Leaf concept
Relationships
1 · 1 relation families

Insights from this view

Structural observations about the concepts shown here — descriptions of this graph, not claims about the world.

  • This view connects 2 disciplines: Fluid Dynamics, Petroleum Engineering.
  • The connections here span 5 relation families.

Relationships as a list

The focused concept’s relationships. Pick another concept in the graph above to update this list.

Explore through a different lens

A lens is a deterministic projection of the graph. Pick a discipline, thinking pattern or journey to reframe the whole view.

By discipline

ChemistryBiologyPhysicsMathematicsComputer ScienceGeologyMineralogyEconomics

By thinking pattern

Bayesian updatingCause and effectCompoundingConservationConstraintsDefense in depthDiffusion & spreadEmergenceEnergy transformationEntropy & irreversibilityEquilibriumFeedback loopIncentivesInformationLevels & hierarchyModularityNetworksOptimizationOscillationProbabilityRecursion & self-similarityScaleSignal vs noiseSource–pathway–receptorStocks and flowsSymmetry & invarianceThresholds & tipping pointsTrade-offsTriangulationVariation & selectionWaves

By journey

From a Leaf to the ClimateWhy Music Moves UsHow Machines LearnReasoning about a Leaf and the Climate

Concept collections

Concept collections are curated lenses onto the fabric — themed sets of ideas that recur across disciplines. They are not journeys; they are a way to read the graph.

About this view

What this is

Start from one concept and expand outward. The view never shows everything at once — click a node to refocus, filter by relationship type, or switch to an accessible list.

One fabric

3750 concepts and 5051 typed relations form one connected component — no isolated silo.

How to read it

Focus a concept, or apply a lens (discipline, mental model, journey) to see only the threads that matter.