UtilitiesCooling Tower Efficiency: Formula, Psychrometric Principles, and Real-World OptimizationAn engineering guide to calculate true cooling tower efficiency, optimize L/G ratio, and implement predictive maintenance using psychrometrics and field data.Chemcasts TeamNovember 2, 2025
Air Density & Viscosity vs Temperature – Table & Fan CalcMaster air density and viscosity from -50°C to 1000°C. High-accuracy IAPWS/Ideal Gas tables, Sutherland formulas, real-world examples for fan sizing, duct design, compressible flow, and process heat transfer.Chemcasts TeamNovember 1, 2025
Properties of fluidsWater Vapor Pressure vs Temperature – Table & NPSHMaster water vapor pressure: temperature and pressure dependence, Antoine and IAPWS equations, real-world examples for pump NPSH, flash drums, vacuum systems, and safe operations in hot water loops.Chemcasts TeamNovember 1, 2025
Properties of fluidsSpecific Heat of Water vs Temperature – Table & CalcUnlock the truth about water’s specific heat: how it varies with temperature and pressure, accurate calculation formulas, real-world examples, measurement methods, and engineering impacts on heaters, coolers, steam systems, and plant efficiency.Chemcasts TeamNovember 1, 2025
Properties of fluidsWater Density vs Temperature – Table & CalculatorMaster water density: definitions, temperature and pressure effects, precise calculation formulas, real-world examples, measurement methods, and engineering impacts in pumps, tanks, heat transfer, and flow metering.Chemcasts TeamNovember 1, 2025
Properties of fluidsWater Viscosity vs Temperature – Table & FormulaUnderstand the viscosity of water — its definition, types, empirical equations, and variation with temperature and pressure. Includes engineering significance and data for process applications.Chemcasts TeamNovember 1, 2025
