Fluid Dynamics — Römer Industries

Fluid Dynamics Calculator | Romer Industries

FLUID DYNAMICS CALCULATOR

Re · Pipe flow · Drag · Bernoulli · Compressible · Mach · Nozzle · Plotly visualisation · Universal tool /calc/fluid

LIVE /calc/fluid · Universal – callable by all workspaces & dataspaces · Römer Industries / EMASSC

Fluid Dynamics Calculator

Reynolds number · Pipe flow (Darcy-Weisbach) · Drag coefficients · Bernoulli equation · Compressible flow · Mach number · Nozzle design · Parameter sweeps

SI Units Universal Tool – W1-W6 callable Plotly Visualisation JetBrains Mono · Inter

Analysis Mode

Mode

Fluid Properties

Fluid Preset

Density ρ (kg/m³)

Viscosity μ (Pa·s)

γ (ratio of specific heats)

Speed of Sound a (m/s)

Pipe Flow

Flow Velocity U (m/s)

Pipe Diameter D (m)

Pipe Length L (m)

Roughness ε (m)

Inlet Pressure P₁ (Pa)

External Flow

Flow Velocity U∞ (m/s)

Characteristic Length L (m)

Reference Area A (m²)

Body Shape

Bernoulli / Venturi

U₁ (m/s)

D₁ (m)

D₂ (m)

P₁ (Pa)

Height Δz (m) [+upward]

Compressible Flow

Mach Number M

Stagnation Pressure P₀ (Pa)

Stagnation Temp T₀ (K)

Nozzle Design

Throat Area A* (m²)

Exit Area Ae (m²)

Chamber Pressure P_c (Pa)

Chamber Temp T_c (K)

Molecular Weight M_w (g/mol)

Sweep

Variable

Min

Max

Steps

RESULTS

FLOW VIZ

PROFILES

SWEEP

EXPORT

Select mode, configure parameters and click CALCULATE.

Flow Visualisation

Velocity / Pressure Profile

Re vs Velocity / Parameter Trend

Run sweep to see results.

Sweep Results

Export fluid dynamics data to workspace dataspaces or download files.

📦

JSON

Full data object

📊

CSV

Results table

📄

MANIFEST

Flow report

🗂️

YAML

Config

🖼️

PNG

All charts

🛰️

GMAT

Propulsion ref

Send to Dataspace