Gas Flow Rate Calculator Calculate gas flow rate based on pressure, pipe diameter, and gas properties Gas Type Natural Gas (Methane)PropaneButaneHydrogenCustom (Specify Properties) Pipe Diameter inches Pipe Length feet Inlet Pressure psi Outlet Pressure psi Gas Temperature °F Specific Gravity…
Hydraulic Cylinder Maximum Pressure Calculator Calculate the maximum pressure your hydraulic cylinder can handle based on bore diameter, rod diameter, and material strength. Bore Diameter (D) inches Rod Diameter (d) inches Cylinder Material Carbon Steel 1020 (Yield: 50,000 psi)Alloy Steel…
Differential Pressure Level Calculator Calculate liquid level in a tank using differential pressure measurements. Enter your tank specifications and pressure readings to determine the current liquid level and volume. Tank Shape Cylindrical (Vertical)RectangularCylindrical (Horizontal)Spherical Tank Height/Diameter (m) Tank Length (m)…
Compression Molding Pressure Calculator Calculate the required pressure for your compression molding process with precision Mold Surface Area (in²) Material Type Select materialThermoset PlasticsThermoplastic PlasticsComposite MaterialsRubber CompoundsEpoxy Resins Part Thickness (in) Flow Length (in) Cure Time (minutes) Molding Temperature (°F)…
Pressure Drop Calculator for Baffle Walls Calculate the pressure drop across baffle walls in HVAC systems, industrial ducts, or environmental control applications Fluid Type Air (Standard)WaterSteamCustom Fluid Fluid Density (kg/m³) Approach Velocity (m/s) Baffle Type Single BaffleMultiple BafflesPerforated BaffleLouvered Baffle…
Partial Pressure Calculator Calculate new partial pressure from initial conditions using Dalton’s Law Initial Total Pressure (atm) Initial Volume (L) Initial Moles of Gas Temperature (K) New Volume (L) Gas Type Ideal GasOxygen (O₂)Nitrogen (N₂)Carbon Dioxide (CO₂)Hydrogen (H₂)Helium (He) Add…
Hydrotest Pressure Calculator for Piping Calculate the required hydrostatic test pressure for piping systems according to ASME B31.3 standards Design Pressure (psig) Design Temperature (°F) Test Temperature (°F) Material Type Carbon SteelStainless SteelAluminumCopperDuctile Iron Allowable Stress Ratio (ST/S) Joint Efficiency…
Fire Sprinkler Hydraulic Calculator Calculate required pressure and flow rate for NFPA-compliant fire sprinkler systems with precision. Enter your system parameters below to determine hydraulic requirements. Hazard Classification Light Hazard (0.10 gpm/ft²)Ordinary Hazard Group 1 (0.15 gpm/ft²)Ordinary Hazard Group 2…
Stairwell Stack Effect Pressure Calculator Calculate the pressure differences caused by stack effect in high-rise building stairwells. This advanced tool helps fire safety engineers and HVAC professionals assess ventilation requirements and smoke control strategies. Building Height meters Outside Temperature °C…
Osmotic Pressure HDG Calculation Tool Calculate the osmotic pressure for high-density gradients with precision Solute Concentration mol/L Temperature °C Solvent Type Water (H₂O)Ethanol (C₂H₅OH)Methanol (CH₃OH)Acetone (C₃H₆O) Membrane Type Cellulose AcetateThin-Film PolyamideCeramicComposite Initial Pressure Difference bar Membrane Area m² Calculate Osmotic…