ADCA Tools vs NPSH Calculator

ADCATools is a comprehensive engineering toolbox designed for engineers, problem solvers, technicians and enthusiasts looking to boost their productivity. Featuring more than 35 fluid system calculators seamlessly integrated in an easy-to-use interface with no Ads. Main calculators include: : • Line sizing by Velocity (steam, water or air) • Line sizing by Pressure Loss (steam, water or air) • Valve sizing by Kv/Cv or Flow • Flash Steam Generation • Fluid Properties (including steam tables air psychometrics) • Heat Rating • Steam-Water and Water-Water mixing • Condensate Load • Unit Converters • and much more… The app also provides pdf export capabilities so that you can attach your calculation results to technical reports or commercial offers. About Us: Valsteam ADCA is a is a global manufacturer with one of the largest ranges of steam equipment in the world, focused in developing groundbreaking solutions that aim to improve the energy efficiency of steam and other industrial fluid system. For more information visit: www.valsteam.com Or contact us: geral@valsteam.pt

Will your centrifugal pump cavitate? NPSH Calculator answers that question with your real suction data. Enter your suction line (length, flow, diameter, material and fittings) and the site conditions (liquid temperature, altitude, suction static head). The app calculates the NPSH available at the pump suction, compares it with the NPSH required by your pump and gives you a clear verdict. CAVITATION CHECK + NPSH CURVE • Color-coded verdict: OK, Marginal or Cavitation • Full NPSH available vs. flow curve with your pump's NPSHr overlaid • Maximum safe flow: the exact point where NPSH available drops below NPSHr ACCURATE HEAD LOSS AT ANY TEMPERATURE • Darcy-Weisbach friction (Swamee-Jain), not a fixed 20 °C formula • Water density, viscosity and vapor pressure computed from the temperature (0–100 °C) • Reynolds number and flow regime • 14 pipe materials with real roughness, or your own value • Suction fittings with K coefficients: foot valve, check valve, elbows, tees, reducers, valves REPORTS AND PROJECTS • Export a complete PDF report with inputs, results, verdict and curve • Save and reopen projects by name NPSH INDUSTRIAL (in-app purchase) • 20 industrial fluids: seawater, glycols, caustic soda, gasoline, diesel, crude oil, solvents, sulfuric acid, and saturated LPG (propane, butane), ammonia, CO2 and R-134a, plus a custom fluid • Atmospheric, pressurized and saturated tank modes, with the saturated case handled correctly US and SI units with automatic conversion. Available in 9 languages. Works offline. Note: intended for preliminary calculations and education. Always confirm final designs and pump selections with a qualified engineer and the pump manufacturer.