Minor bug fixes

bug fix

Totally rewritten code, many additional formulas in additional categories.Ability to save results, compare results in the pro version.

Totally rewritten code, many additional formulas in additional categories.

Minor bug fixes additional metric formulas

iPhone 5 compatibility, iPad Retina compatibility, additional formulas

iPad native, iOS 5 support, 200 new conversions formulas

Redone Conversion Section
10 New Power Conversion Formulas
Area of Round Duct
Percent of Outside Air
BTU's Added

New formula for heat loss in domestic heater
Five new steam pipe formulas:
Steam Pipe Diameter
Steam Pressure
Pressure Drop
Maximum Temperature Drop
Enthalpy change

BTU to Tons
Tons to BTU
New  sections HVAC Conversion 16 HVAC Conversion
Two new Air Change Formulas:
Number of Air Changes
Cfm per air change
Two New Refrigeration Formulas
Net Refrigeration Effect
Compression Work

New Energy Formulas for Steam, Coke and Electricity
12 New Versions of Energy Formulas in Joules instead of BTU's
New Area Formula's Including
Area of Cylinder Base
Length of Cylinder
Diameter of Circle
Area of Ellipse
Area of Hexagon
Area of Parallelogram
Bug fix for conversion of Kilometers and Kilo

New Formulas on area of pipe wall, weights of pipes;steel, cast iron and copper, steel pipe equations, expansion of plastic piping,Hazen William Friction Loss in Water Pipes, Pressure of Pipe, Pipe Gate Valves, Pipe Length Change, Pipe Chase Size Change

New Formulas in Refrigeration including Chiller Unit Tonnage Output, Air Unit Tonnage Output, Chiller Coefficient, Compression Ratio, Mass Flow Rate