UnitConv app helps in quick unit conversionfrom SI units to USCS/Imperial and vice versa for most of the unitsassociated in engineering conventions and computations. Therefore,App can be very handy for engineers and students dealing withsubjects such as thermodynamics, fluid mechanics, heat transfersand other applied engineering subjects where property data requiresfrequent conversion.This app covers units under following18 major categories.1. Mass (kg, lbm, slug, ounce, grain, M. Tonne, Ton)2. Length (meter, ft, cm, in, mm, km, mile)3. Area (m^2, ft^2, cm^2, in^2)4. Volume (liter, gal (US), gal (UK), m^3. ft^3, fl_oz)5. Temperature (deg C, deg F, Kelvin, Rankin)6. Flow rate (lpm, gpm, cc/sec, ci/sec)7. Force (Newton, dyne, kgf, lbf)8. Pressure (kPa, Bar, psi, atm, kgf/cm^2, in_wg, mm_Hg )9. Velocity (m/sec. ft/sc, kmph, mph)10.Energy (Joule, cal, BTU, m.kgf, ft.lbf)11.Power (kW, hp, kcal/s, BTU/hr, kgf.m/s, lbf.ft/s)12.Density (kg/m^3, lb/ft^3, m/cc, lbf.sec^2/in^4)13.Dynamic Viscosity (Pa.sec, poise, cP, reyn, kgf.sec/m^2,lbf.sec/ft^2)14.Kinematic viscosity (stokes, cSt, newts)15.Specific heat (joule/kg.K, BTU/lb.F, cal/kg.C)16.Thermal Conductivity (W/m.K, BTU/hr.ft.F)17.Enthalpy (kJ/kg, BTU/lb)18.Entropy (kJ/kg.K, BTU/hr.R)By default app provides conversion factor. However, users canenter data to convert its value in another unit. There is aseparate section on Standard Gas Flow rate unit conversion. Thefollowing screen shots illustrate this for gas flow rates, pressureand dynamic viscosity.With Best Compliments FromKaup Shenoy Associates.

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This app provides important thermo-physicalproperty data on fluids that are very common in industrialapplications. The data helps in computation of various parameterspertaining to flow system design involving heat and energytransfers. This App can become very handy for engineers andstudents dealing with thermodynamics, fluid mechanics and heattransfers as a quick reference guide.Fluids:Water, Air, Steam, Nitrogen, Oxygen, Hydrogen, Helium, CO2,Methane, Ethane, Chlorine, Ammonia, Argon, Hydraulic oil, Freon(R12), Mercury, Sulfuric Acid.For steam, additional thermodynamic property data are providedin the form of a Steam Table covering all 3 states such assaturated water, saturated vapor and superheat conditions at agiven pressure and temperature. Besides, a separate section isprovided for saturated steam properties where users can chooseeither temperature or pressure as primary argument.Similarly for Air, section on Psychrometry gives data on humidair properties that are consistent with psychrometric chart. Userscan choose either wet-bulb temperature or relative humidity asprimary argument in addition to dry bulb temperature. The resultincludes humidity ratio, dew point temperature, specific volume,specific enthalpy and entropy for both dry and humid air. It isoften difficult to read and interpolate these data from the chart.Therefore, app is very useful for all HVAC personnel in gettingthese data with speed and accuracy.Users can toggle between SI and USCS units. Property data areprovided in two parts for any given pressure and temperature ofabove fluids. The first part is on transport properties that arecommon to all fluids and the second part is on property data thatare exclusively for gases and steam as given below.• Thermo-physical Transport properties.o Density (ρ) – function of both temperature and pressureo Viscosity (μ) – function of temperatureo Specific Heat (constant pressure-cp) – function oftemperatureo Thermal conductivity (K) – function of temperature• Additional property data for gases including steam.o Molecular wt (MW)o Specific heat ratios (cp/cv)o Thermal diffusivity (α)o Prandtl number (Pr)• Additional thermodynamic properties exclusively for steam for all3 states.o Saturation temperature at given pressureo Specific volume (v)o Specific Internal energy (u)o Specific enthalpy (h)o Specific entropy (s)

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