Download Freeware > Business > Engineering

Convert density of ethanol-water mixtures in a wide variety of units to and from concentration expressed in Mass, Volume or Molar terms. Data covers concentrations from 0% to 100% and temperatures from 10 C to 100 C (50 F to 212 F ). Calculate the strength and quantity of a blend of two known sources, or calculate the quantity of each source to achieve a blend of targeted strength and quantity. Quantities can be expressed as Mass or Volume.

Download AlcoDens 1.0

Astra R-Nesting
Astra R-Nesting system provides entry and storage of information about orders and materials, automatic and interactive nesting, utilization of rests, printing nesting plans and specifications, estimation of cost of works carried out.

Calculate turbine steam consumption and exhaust steam conditions. Built-in steam properties. Wide variety of units of measure included.

Freeware. 390 units in 46 categories. Includes engineering specific categories like enthalpy, heat capacity, heat transfer coefficient, torque and viscosity. Work with feet and inches. Formatting and clipboard features. Excludes archaic units.

BeamBoy is a free engineering utility for calculating stress and deflection of structural beams under load. May also be used for shafts. BeamBoy is menu-driven and intuitive.

Orifice calculates size, flowrate or pressure drops for gas and liquid orifice meters based on ANSI/API-2530-1991, Part 3 (AGA-3) or the International Standard ISO-5167-1:1991. Customary or SI units.