Tired of looking at charts and fumbling around in codebooks in order to size gas pipe? This pipe sizing calculator takes all of that work and hassle out of the equation by calculating it for you, based on the total BTU load, length of the longest run, and type of gas. Designed for low pressure, 0.5psi
Duct Calculator Elite is an industry leading tool designed to simplify the job of duct sizing for HVAC professionals. This app allows users to calculate duct size, velocity, pressure drop, and flow rate for ductwork. We are also open to any suggestions you may have for future enhancements to this app.
HVAC Duct Sizer voted favorite mobile app by readers of Contracting Business magazine. The HVAC Duct Sizer app is the #1 selling duct sizing application for the Apple iPhone and now iPad. HVAC Psych HD
Pipe Calc Elite is an advanced calculator designed specifically for pipe trade professionals. This app provides quick and reliable access to standard pipe data and dimensions for 7 different piping materials. Pipe Calc Elite is not associated with Pipe Trades Pro and Cyberprodigy LLC is not affiliated with Calculated Industries, Inc.
Calculate the pressure drop in gas pipe work using this handy little app. Simply select the pipe material and size, gas type, operating pressure, pipe length and required flow rate. Use to check the required size of new gas pipe work or to check existing pipe work.
A natural gas pipe sizing calculator for metric copper, stainless and stainless semi rigid pipes (U.K.). Simply input the information for the appliances Gas Rate size the meter length of pipe in the installation and how many bends will be used. If you find that the pressure drop does not change when changing the diameter, then try a smaller pipe size it may work
HVAC PROFESSIONAL FORMULATOR includes all 200 formulas of the HVAC Fomulator and adds 18 charts, as well as the complete International Mechanical Code. A future upgrade (free for current users) will add the International Energy Code. Here is a list of many of the formulas:Air Change Ratio Equations Air Change Rate Per Hour Air Change Rat Per Hour Metric Air Flow Rate AIRSIDESensible Heat Latent Heat Airside Total Heat Airside Metric Sensible Heat Metric Latent Heat (Lbs)BOILER Generational Efficiency Generational Efficiency With Thermal BTU CONVERSIONSDuctwork Velocity Velocity Pressure Total Pressure Round Ductwork Equivalent Round ENERGY (BOTH BTU and JOULES)Crude OilMotor Gasoline Aviation Gasoline Jet Fuel Lpg Propane Ethanol ButaneKerosene Residual Oil Anthracite Coal Bituminous Coal Natural Gas HEATING DESIGN Electric Heating Unit Electric Baseboard Heat Tracing Cable Hydronic Snow Melting Gas-Fired Radiant Ceiling Electric Heating Design Load Hot Water Heating System Design Boiler Design Capacity Boiler Area Baseboard Heating Load Steam Heating System Heating Capacity HEATING REQUIREMENT Average Insulation Good Insulation HUMIDITYSpecific Humidity Relative Humidity Sensible Heat Humidity Latent Heat Sensible LOADS Temperature Load Heat from Lights Heat from Electric Equipment Heat from Machines Open Expansion Tank Required Volume Pressure in a Mixture Effective Pressure PIPINGArea of Pipe Wall Weight of Pipe Cast-Iron Pipe Steel Pipe Copper Pipe Steel Pipe Equations Cross Sectional Area Outside Surface Area Per Foot Inside Surface Area Total Area of Metal Expansion in Plastic Piping Expansion in Inch Hazen William Friction Head Loss Friction Head Loss Equivalent Length Piping Elbows Piping Gate Valves Pie Length Change Due to Temperature Pipe Chase Size Change Due to length Chase Width Chase DepthTotal Fall45 Degree Offset PUMP LAWS Break Horsepower Ft of Water Pump Suction Head REFRIGERATION Chiller Unit Tonnage Output Air Unit Tonnage Output Chiller Coefficient Compression Ratio Mass Flow Rate STEAM Pounds Per Steam Per Hour Condensate Loads Lbs of Steam Water Fuel Oil Gas/AirTEMPERATURE Mixed Air Mixing Two Liquids- Temperature Final Temperature Mix WATERSIDE SYSTEM Total Heat Waterside Evaporator Water Flow Rate Condenser Water Flow Rate Waterside Metric Total Heat Metric
PLUMBING FORMULATOR contains over 120 formulas that are useful for plumbers and HVAC installers. The program calculates areas of pipe walls. Some of the Formulas include:PUMPS Pipe Velocity Velocity Head Water Horsepower Brake Horsepower Pump Efficiency of Pump Brake Horsepower Motor Pressure Head FeetHVAC Length of Pipe Heat Loss Building Heat Loss Fresh Air in Room Water Chilling load Cooling Load in Ls/Tons Coefficient of Performance Water Required Final Temperature When Water is MixedPIPING Area of Pipe Wall Weight of Cast Iron Pipe Weight of Steel Pipe Weight of Copper Pipe Expansion in Plastic Piping Hazen William Friction Loss Pressure of Pipe Piping Elbows Piping Gate Valves Pipe Length Change Due to Temperature Chase Width Chase Depth Total Fall 45 Degree OffsetWATER FLOW Optimum Water Flow Volume of Water Flow Velocity of Water Pipes Total Dimension Supply Water RateWATER HEATERS BTU input Gallons Per Hour of Gas Domestic Daily Hot Water UsageCHARTS Dozens of Plumbing ChartsBOOKHow to built in book on plumbing design
HVAC FORMULATOR is the perfect tool for any Heating Ventilating and Air Conditioning Professional. This program contains nearly 200 formulas helpful HVAC Professionals. HVAC FORMULATOR formulas include:Air Change Ratio Equations Air Change Rate Per Hour Air Change Rat Per Hour Metric Air Flow Rate AIRSIDESensible Heat Latent Heat Airside Total Heat Airside Metric Sensible Heat Metric Latent Heat (Lbs)BOILERGenerational Efficiency Generational Efficiency With Thermal BTU CONVERSIONSBtu to CaloriesBtu to Cubic foot-AtmBtu to Foot pounds Btu to Foot-LbfBtu to Gram-Cal Btu to Gram-CmsBtu to Horsepower-HrBtu to Inch-LbfBtu to JoulesBtu to KilocaloriesBtu to Liter-AtmBtu to Pounds-CalBtu to Watt-HrDUCTWORK Velocity Velocity Pressure Total Pressure Round Ductwork Equivalent Round ENERGYCrude OilMotor Gasoline Aviation Gasoline Jet Fuel Lpg Propane Ethanol ButaneKerosene Residual Oil Anthracite Coal Bituminous Coal Natural Gas HEATING DESIGNElectric Heating Unit Electric Baseboard Heat Tracing Cable Hydronic Snow Melting Gas-Fired Radiant Ceiling Electric Heating Design Load Hot Water Heating System Design Boiler Design Capacity Boiler Area Baseboard Heating Load Steam Heating System Heating Capacity HEATING REQUIREMENTS Average Insulation Good Insulation HUMIDITYSpecific Humidity Relative Humidity Sensible Heat Humidity Latent Heat Sensible LOADSTemperature Load Heat from Lights Heat from Electric Equipment Heat from Machines Open Expansion Tank Required Volume Pressure in a Mixture Effective Pressure PIPING Area of Pipe Wall Weight of Pipe Cast-Iron Pipe Steel Pipe Copper Pipe Steel Pipe Equations Cross Sectional Area Outside Surface Area Per Foot Inside Surface Area Total Area of Metal Expansion in Plastic Piping Expansion in Inch Hazen William Friction Head Loss Friction Head Loss Equivalent Length Piping Elbows Piping Gate Valves Pie Length Change Due to Temperature Pipe Chase Size Change Due to length Chase Width Chase Depth PUMP LAWSBreak Horsepower Ft of Water Pump Suction Head REFRIGERATIONChiller Unit Tonnage Output Air Unit Tonnage Output Chiller Coefficient Compression Ratio Mass Flow Rate STEAMPounds Per Steam Per Hour Condensate Loads Lbs of Steam Water Fuel Oil Gas/AirTEMPERATUREMixed Air Mixing Two Liquids- Temperature Final Temperature Mix WATERSIDE SYSTEMTotal Heat Waterside Evaporator Water Flow Rate Condenser Water Flow Rate Waterside Metric Total Heat Metric
Gas Basics is ideal for natural gas professionals and pipeline engineers. The app includes a variety of tables, equations, tips and notes. Table of Contents: - Charles Law- Air - Absolute and Kinematic Viscosity- Air - Density and Specific Weight- Air - Temperature and Volume- Air Compressors - Yearly Power Costs- Air Line Pipe- Air Properties- Air Tools and Air Consumption- Boyles Law- Classification of Gases- Compressed Air Pipelines- Compressed Air Quality- Compressed Air Receivers- Compressed Air and Gas - Storage Volumes- Daltons Law- Density of Dry Air, Water Vapour and Moist Humid Air- Gas Carrying Capacities House Piping- Gas Cookers- Gas Mixture Properties- Gas Pipes - Approved Materials- Gases - Critical Temperatures and Pressures- Gases - Densities- Gases - Explosive and Flammability Concentration Limits- Gases - Specific Gravities- Horsepower required to Compress Air- Ideal Gas Law- LNG- LPG- Low Pressure Gas Pipe Sizing- Medical Gas Piping- Medical Gases - Piping Dimensions- Methane - Natural Gas Pipe Sizing- Pascals Laws- Pressure- Pressure Loss in Compressed Air Pipelines- Propane Butane Mix - Evaporation Pressure- Propane Gas Pipe Sizing- Properties of Air at Moderate Pressure- Rating of Air Compressors and Air Equipment- Relief Valves - Length of Vent Lines- Safety Valves and Relief Capacity - Safety Valves in Gas Systems- Specific Heat Ratio of Air- Speed of Sound in Air- Steam and Vapor Enthalpy- Types of Air Compressors- Vacuum - Evacuation Time- Vacuum - Expanded Air Ratio- Vacuum and Flow Measurement- Vacuum Pressure - Converting Units- Vapor and Steam- Vapor Pressure* All Content is Searchable* All Content is available offline (no need for WiFi or Internet Connection) * Please send us any questions, comments or suggestions using our website
Mechanical Engineering CalcMechanical Engineering CalculatorThis App Covers:Refrigeration CalculatorMass Length CalculatorSpeed-Distance-Time CalculatorPressure CalculatorTemperature CalculatorPressure ranges of Vacuum Pumps CalculatorSpring Constant CalculatorPeriodic Table CalculatorCalculation of Thermal Noise CalculatorGear Pump Size CalculatorGear Strength CalculatorPush-Pull for Cylinder at Angle CalculatorV-Belt Length CalculatorPush-Pull for a Cylinder CalculatorStorage Capacity for Cylindrical Tank CalculatorVelocity Of SoundVehicle SpeedStorage Capacity for Rectangular TankDynamic Head CalculatorPipe Line Velocity CalculatorSpeed for a Hydraulic Cylinder CalculatorOrifice Sizing CalculatorPipe Friction Loss CalculatorMetal Weight CalculatorThermal CalculatorsReynolds Number CalculatorHorsepower for a Hydraulic Motor CalculatorAir Flow CalculatorGravitational ForceYoungs Modulus CalculatorStress CalculatorRotating Horsepower CalculatorStokes Law CalculatorTurbulent Pipe Flow CalculatorVehicle Engine Horsepower CalculatorContinuity Equation CalculatorBernoulli Theorem CalculatorMannings Equation CalculatorHookes Law CalculatorPressure CalculatorDarcy-Weisbach Equation CalculatorTorque CalculatorChezy Formula CalculatorMinor Losses Equation CalculatorCantilever Beam CalculatorCauchy Number CalculatorCavitation Number CalculatorLeaf Springs CalculatorFlywheel Energy Storage CalculatorBeam Deflection CalculatorPrandtl Number CalculatorSpring Potential Energy CalculatorFillet Weld Under Torsional Loading CalculatorPipe Contraction CalculatorK Value & Pipe Length CalculatorButt Weld Under Transverse Loadingd-Exponent CalculatorPipe Enlargement CalculatorReduced Seated Valves & FittingsWeber Number CalculatorDifferential Pressure CalculatorL/D Varies with Pipe DiameterEckert Number CalculatorCylindrical Grinding CalculatorLathe Operations CalculatorStrouhal Number CalculatorMilling Operations CalculatorHelical Spring Calculatorengineering calculator online scientific calculator app best engineering calculator online engineering calculator calculator for engineering best calculator for engineering best calculator for engineering students mechanical engineering calculator engineering calculator app engineering calculations calculator download calculator engineering calculator app engineering calculator price engineering scientific calculator structural engineer calculations online engineering calculator engineering calculator smart calculator basic calculator calculator for electrical engineering best calculator for engineering download calculator engineering calculator buy online big calculator mechanical engineering calculations best calculator for mechanical engineering simple calculator worlds best scientific calculator calculator app download engineers calculators top calculator Your primary engineering aid in the field, design process and school. Mechanical Engineering One is designed by an engineer for engineers. It also has one of the most comprehensive unit converter in the app store.
Do you need to know if your existing natural gas meter has capacity for another appliance?Do you need to know if your current copper gas piping is correct and will support the natural gas appliances?If you answered YES to any of these questions then this could be the app that helps you find answers to these questions.2 unique functions :Gas Capacity CalculatorEnter the flow rate of your current natural gas meter, the heat input of each of up to 6 appliances and the application will tell you if there is any spare capacity to add another appliance. Singe Appliance Pipe SizerEnter the load of the appliance, the pipe diameter (10,12,15,22,25mm), the pipe length, number of bends and fittings and this app will tell you the flow rate, the effective length of the run, the maximum length permissible and the actual pressure drop. The developers of the software cannot accept liability for any loss, damage or injury as a result of using the results generated from our software.
Keystone Pumps - Slurry Pump System Calculator was created to assist Engineers and Technical Personnel with system calculations required for the sizing of slurry pipe systems and slurry pumps. Our program allows the user to simply enter in basic system parameters and our program will calculate the required head pressure and limiting settling velocity. Features: Supports iOS8 Built in Slurry Density Calculation Limiting Settling Velocity Calculation Slurry Head & Equivalent Water Head Calculation Built in Pipe Type and Size Database Entry and Saving of Customer Pipe Sizes Built in Pipe Fittings Visual Selection Database Entry and Saving of Custom Pipe Fittings NPSHA Calculation US and Metric Units Saving of Individual Calculation Results E-Mailing of Individual Calculation Results
Pipeline Basics contains a large selection of Pipeline equations, tables and reference material. Includes Pipeline Sizing equations and tables as well as tables and reference material for valves, corrosion and flanges. Table of Contents: - Ball Valves- Boiling Fluids- Bolt Stretching- Bronze Flanges (ASME/ANSI) - Butterfly Valves- Carbon Flanges (ASME/ANSI) - Carbon Steel Flanges- Carbon Steel Pipes- Cast Iron Flanges- Comparing American and British Piping Standards- Copper Pipes (Insulation and Heat Loss)- Cross Reference of ASTM Material Specifications- Diaphragm Materials in Diaphragm Valves- Electrode Potential and Galvanic Corrosion- Epoxy - Equation of Continuity- Equation of Mechanical Engineering- Flow Coefficient Cv and Flow Factor Kv- Gasket Characteristics- Identification Tests for Stainless Steel- Light Oils (Recommended Suction Flow Velocity) - Natural Gas (Pipe Sizing) - Non Destructive Testing- Nominal Pipe Size and Diameter Nominal - Pipe Formulas- Pipe Velocities- Pipes (Relative Capacities) - Pipes and Tubes (Temperature Expansion) - Pipes Fractional Equivalents- Piping and Equipment Identification Labels- Piping Materials and Galvanic Corrosion- Plastic Pipes and Operating Pressure- Pneumatic Powder and Solids - Pneumatics (Solid Transports, Particles Sizes, Separator Types)- Polyester (Chemical Resistance) - Pressure to Head Unit Converter Table- Propane Gas (Pipe Sizing) - Pumping Boiling Liquids (Delivery Flow Velocities)- Pumping Light Oils (Delivery Flow Velocities) - Recommended Delivery Flow Velocity of Viscous Liquids- Reynolds Numbers- Slurry Transport and Minimum Flow Velocity - Stainless Steel Pipes (Pressure Ratings, Dimensions, Weights ASME/ANSI) - Steel Pipes Dimensions- Steel Tubes BS 1387 (EN 10255) - Suction Flow Velocities of Water- Threaded and Socket Welded Fittings- Types of Corrosion- Valve Selection Guide- Valve Types for Specific Services- Valves (Typical Operating Ranges and Temperatures) - Viscous Fluids (Recommended Suction Flow Velocities) - Water Delivery Flow Velocities* All Content is Searchable* All Content is available offline (no need for WiFi or Internet Connection) * Please send us any questions, comments or suggestions using our website