Introduction In the not-so-distant past, becoming a chemical engineer required a rigorous academic path—typically a four-year degree followed by specialized industry training. The fundamentals of thermodynamics, transport phenomena, and reaction engineering were instilled through textbooks, chalkboards, and lab experiments. However, the landscape is rapidly changing. The … [Read more...]
Ammonia – Equilibrium Vapour Pressure and Temperature Calculator
NH₃ Vapor Pressure ⇆ Saturation Temperature Enter either Temperature or Pressure. Choose pressure basis (Absolute or Gauge). Excel export includes live formulas. Temperature Unit °C K °F Pressure Unit bar kPa MPa kg/cm² psi … [Read more...]
Pump Specific Speed Calculator
Pump Specific Speed Calculator Enter pump speed, flow rate, and head. Calculates metric nq and US Ns, with impeller type & application. Export to Excel with live formulas. Pump Speed rpm Flow Rate m³/s m³/h L/s … [Read more...]
Vertical Cylinder + Ellipsoidal Heads Vessel Volume Calculator
Vertical Cylinder + Ellipsoidal Heads — Level-based Volume & Weight Default is 2:1 ellipsoidal heads (depth ratio k = Hh/D = 0.25). Enter filled height h from 0 to Htot=Hcyl+2·Hh. Length Units m cm mm inch ft Density Units kg/m³ g/cm³ … [Read more...]
Horizontal Cylinder + Ellipsoidal Heads Vessel Volume Calculator
Horizontal Cylinder + Ellipsoidal Heads — Level-based Volume & Weight Default is 2:1 ellipsoidal heads (depth ratio k = Hh/D = 0.25). Enter fill height h from 0 to D (vessel diameter). Length Units m cm mm inch ft Density Units kg/m³ g/cm³ … [Read more...]
Horizontal Cylinder + Torispherical Heads Vessel Volume Calculator
Horizontal Cylinder + Torispherical Heads — Level-based Volume & Weight Heads approximated as spherical caps: crown radius Rc = D, head depth Hh = k·D (default k = 0.193 for Standard F&D). Enter level h from 0 to D (vessel diameter). Length Units m cm mm inch ft … [Read more...]
Vertical Cylinder + Torispherical Heads Vessel Volume Calculator
Vertical Cylinder + Torispherical Heads — Level-based Volume & Weight Heads approximated as spherical caps: crown radius Rc = D, head depth Hh = k·D (default k = 0.193 for Standard F&D). Enter level h from 0 to Htot=Hcyl+2·Hh. Length Units m cm mm inch ft Density … [Read more...]
Vertical Cylinder + Cone Bottom Tank Volume Calculator
Vertical Cylinder + Cone Bottom — Volume & Fluid Weight Enter D, Hcyl, Hcone, level h (0..Hcyl+Hcone), and density. Length Units mcmmminchft Density Units kg/m³g/cm³Specific Gravity Density Diameter D Cyl. Height Hcyl Cone Height Hcone Liquid Level h Calculate … [Read more...]
Horizontal Cylinder + Hemi Heads (HCHH) Tank Volume Calculator
Horizontal Cylinder + Hemispherical Heads — Volume & Fluid Weight Enter D, straight length Lcyl, level h (0..D), and density. Length Units mcmmminchft Density Units kg/m³g/cm³Specific Gravity Density Diameter D Length Lcyl Liquid Level h (0..D) Calculate 📊 … [Read more...]
Vertical Cylinder + Hemi Heads (VCHH) Tank Volume Calculator
Vertical Cylinder + Hemispherical Heads — Volume & Fluid Weight Enter D, straight cylindrical height Hcyl, level h (0..Hcyl+D), and density. Length Units mcmmminchft Density Units kg/m³g/cm³Specific Gravity Density Diameter D Straight Height Hcyl Liquid Level h (0..Hcyl+D) … [Read more...]
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