Tag Archives: engines

Asphalt & Concrete & Drywall & Roofing

Posted by The Department on January 17, 2011 Comments Off

The Asphalt & Concrete & Drywall & Roofing app consists of calculators and solvers to help contractors and sales people estimate costs, sizes, and materials amount as well as prices.

– Asphalt
– Concrete Bags
– Concrete Footings
– Concrete Rectangle
– Concrete Sono Tube
– Drywall
– Roofing

Also, featuring fuel injector calculators

– Fuel Injector Size Calculator
– Fuel Injector Flow Calculator
– Fuel Injector Horsepower Calculator
– Tire Diameter Converter
– Flow Rate Conversion
– Temperature Conversion

The Fuel Injector Size Calculator assists in selecting the correct size injector for your engine. Simply enter the engine horse power, the brake specific fuel consumption (BSFC), the number of injectors to be used, the maximum duty cycle, and the system fuel pressure in pounds per square inch. The calculated injector flow rate is computed in both pounds of fuel per hours (lbs/hr) and cubic centimeter per minute (cc/min).

The Fuel Injector Flow Calculator computes improved fuel pressure in both lbs/hr and cc/min. Simply enter the current fuel pressure at the injector inlet (PSI), the anticipated/improved fuel pressure at the injector inlet (PSI), and the fuel injector fuel flow rating in pounds of fuel per hours (lbs/hr) or cubic centimeter per minute (cc/min).

The Fuel Injector Horsepower Calculator assists in selecting the correct size injector for your engine. Simply enter the Brake specific fuel consumption (BSFC), the number of injectors to be used, and the injector flow rate in either pounds of fuel per hours (lbs/hr) or cubic centimeter per minute (cc/min). Outputed is the horsepower potential.

This app features:

• Send your calculations or conversion by email
• Universal App (iPhone, iPod Touch, and iPad)
• Retina Display graphics
• Fast app switching
• Automatically Saves Your Inputs

No network connectivity required.

Gas Oil Mixture Ratio Calculator

Posted by The Department on July 10, 2010 Comments Off

* Featured by Apple in ‘What’s Hot’ in the Australia under iPad > Travel

The Gas Oil Mixture Ratio app calculates the quantity of oil required for a given ratio of fuel and oil suggested by the manufacturer for engines used for recreational and transportation, such as commercial two-cycle carts, golf carts, rotary plows, snowmobiles, blowers, chainsaws, tillers, utility tractors, garden tools, motorcycles, motor scooters, motor skates and other two cycle engines.

Calculators:

1. Gas/Oil Mixture (US Units/Metric)
2. Petrol/Oil Mixture (Imperial Units/Metric)
3. Raw Gauge Value Calculator
4. Exact Usage Ratio
5. Percentage Based Calculator

Area Converters

• Square Inches and Shorter Conversion
• Square Feet & Yards & Meters Conversion

Distance Converters

• Inches & Centimeters & Millimeters Conversion
• Feet & Yards & Meters Conversion
• Nautical Miles, Statue Miles and Kilometers Conversion

Volume Converters

• US/Imperial to Metric Units Conversion
• Metric to US/Imperial Units Conversion
• Inches & Centimeters Volume Conversion
• Feet, Yards, & Meters Volume Conversion

… and Temperature Conversion

Values calculated can be in US Gallons for Gasoline, Imperial Gallons for Petrol, or Liters. If you are uncertain of the need for a mixture, please consult your owners manual. It is not recommended to add oil to the fuel of 4 cycle engines.

This app features:

• Send your calculations or conversions by email
• Universal App (iPhone, iPod Touch, and iPad)
• iOS 6 & 7 are supported
• iPhone 5’s 4 inch screen and the original 3.5 inch screen are supported
• Retina Display graphics
• Fast app switching
• Automatically Saves Your Inputs

No network connectivity required.