Chemistry & Reaction Engineering

Thermochemistry & Combustion Simulators

A focused Chemistry & Reaction Engineering hub for thermochemistry & combustion tools, keeping related formulas, assumptions, and engineering checks together.

11 simulators

Adjacent categories

Thermal Engineering Materials & Failure Fluid Mechanics Environment & Water

Simulator list

Adiabatic Flame Temperature Simulator

Thermochemistry & Combustion

Adiabatic Flame Temperature Simulator: Compute the theoretical upper-limit temperature (adiabatic flame temperature T_ad) reached when a fuel burns in air. V…

Chemical Equilibrium Calculator · Le Chatelier's Principle

Thermochemistry & Combustion

Visualize chemical equilibrium, Kc, ICE tables & Le Chatelier's principle with interactive charts. Explore real-time concentration shifts and calculations.

Combustion Calculator · Air-Fuel Ratio · Adiabatic Flame Temperature

Thermochemistry & Combustion

Calculate adiabatic flame temperature, emissions, and combustion products. Set fuel, equivalence ratio, and inlet conditions for precise results.

Combustion Stoichiometry Calculator

Thermochemistry & Combustion

Calculate flue gas composition and adiabatic flame temperature for any fuel. Interactive tool for combustion analysis and stoichiometry.

Combustion Stoichiometry & Flue Gas Calculator

Thermochemistry & Combustion

Calculate stoichiometric air-fuel ratios and flue gas composition instantly. Select your fuel and excess air factor for complete combustion analysis.

Combustion Calculator

Thermochemistry & Combustion

Combustion Calculator compares how environmental or chemical-process balance and operating margin shifts as the main assumptions change.

Mixing Entropy Simulator — Ideal Gas Three-Component Mixing

Thermochemistry & Combustion

Calculate mixing entropy for three-component ideal gas mixtures with entropy change, Gibbs free energy, and ternary phase diagrams.

Ideal Gas Law Simulator — P-V-T 3D Surface & State Calculator

Thermochemistry & Combustion

Ideal Gas Law Simulator — P-V-T 3D Surface & State Calculator focuses on electromagnetic, circuit, and transmission conditions, giving a compact read on the current case…

Fuel Heating Value & Thermal Efficiency Calculator

Thermochemistry & Combustion

Calculate fuel heating values (LHV/HHV), thermal efficiency, SFC, and CO₂ emissions for engines and boilers with this comprehensive online tool.

Gibbs Phase Rule Simulator — Degrees of Freedom in Phase Equilibria

Thermochemistry & Combustion

Use the Gibbs phase rule F = C - P + 2 - N to compute, in real time, the degrees of freedom F, F at one or two fixed intensive variables and the maximum number of coexis…

Stoichiometric Air/Fuel Ratio Simulator

Thermochemistry & Combustion

A tool to calculate the amount of air "just sufficient" to fully burn a hydrocarbon fuel C x H y O z .