Developed for you by SpotFire to make life a bit easier for wildland firefighters.
To use this app, you need Fahrenheit and Feet for your units. Input your Air Temp, Wet Bulb Temp, and Elevation and mash the button, your RH Value as a percentage will appear on the screen. Simple as that.
Thank you for your feedback.
This app has NO ads, NO permissions and requires NO network connection once installed.
The RH CALC is also available in the SpotFire IRPG and SpotFire IRPG-FULL
Keywords: Firefighter Professional, Wildland fire, Search and Rescue, EMS, First Responders, Law Enforcement, Police, Sheriff, Deputy, Volunteer, National Guard, Spot Weather, Forecast, Meteorologist, Science, Home Owner, General interest.
- Friction Loss Calculator: An easy way to calculate your hose lines for different types of hoses
- Hydrant Flow: Calculate the maximum discharge flow of your hydrants
- Tanker Shuttle Calculator: Calculate how much water can be transported to a wildlandfire
- Portable Pump: Calculate the real flow of your portable pumps
Calculate with metric units (Liter) or US units (Gallons).
Have a look at the training video for this APP and you can clearly see how it will improve your firefighting career!
*** Get the Innovative FireFighter CalcTool APP NOW! ***
Choisissez le type d'établissement, le nombre et le type de lance, la longueur des tuyaux, le débit de chaque lance, le dénivelé etc..
L'application calculera pour vous la pression de refoulement à l'engin et vous donnera tous les calculs intermédiaires.
Utile pour les conducteurs pompier ou pour vérifier que l'on a correctement résolu son exercice d'hydraulique.
✔ Database Search - used to search for pipe properties and dimensions (ASME B36.10); pipe fittings, like elbows, tees and crosses, up to 36" (ASME B36.9); and flanges, which include blind, slip on, threaded, welded neck, socket welding and lapped (ASME B16.5).
✔ Pipe Thickness - used to find the pipe thickness needed to withstand the inner pressure (based on ASME B31.1 and ASME B31.4).
✔ Pipe Diameter - used to calculate the pipe diameter needed to carry the fluid with the designed flow, this module uses the pressure loss equations to find the diameter.
✔ Project Management - a module that store all the results from calculations generated by the modules. It can also generate a pdf file report of your projects.
✔ Unit Converter module are also being developed.
✔ Calculator with built-in piping equations and database.
✔ 45° Pipe Cross - used to calculate the linear distance between pipes when one cross another using a 45° Elbow.
✔ Support Spacing - module that calculate the maximum span between the piping supports.
✔ Pump Power - calculate the power needed by the pump and the shaft power delivered by it.
✔ Stress Analysis - this module comes in three sub-modules: stress analysis in "L" pipeline system, in "U" pipeline system and "Z" pipeline system. Maybe there'll be a forth one, as I'm developing a module that will use the finite element method (FEM) to calculate the stresses.
✔ Pressure Vessel - this module have two sub-modules: pressure vessel head (calculate the following types of head: ellipsoidal, hemispherical, torispherical, conical and toriconical) and pressure vessel shell (calculate the following types of shell: cylindrical and spherical), both calculated using ASME Section VIII Division I.
✔ Bolt Torque calculation for flanged connections, based in the ASME PCC-1 standard code.
This app uses both SI (International Unit System) and US (United States Unit Systm, or Imperial Unit System).
Quick data entry is paramount when determining what to pump on scene. Input on mobile devices can be tedious and sometimes difficult when forwarding the latest joke to your crew. Now imagine typing all the hose lengths, various flows and nozzle pressures when your at the “big one”! You can’t delay and recalling rote memorized hydraulic formulas can be difficult at 3am.
Most of the app is structured in a step-by-step fashion leading to the eventual calculated data, I.e. PDP, FL, etc. It was designed to be intuitive and easy to use. Please let me know what you would like to add, change or otherwise improve as this app is for you.
I'm rapidly developing and hope to add some seriously cool features for my brothers and sisters in the fire service across the globe. Stay connected!
The Hazen–Williams equation has the advantage that the coefficient C is not a function of the Reynolds number, but it has the disadvantage that it is only valid for water.
Input parameters are flow, pipe diameter, lenght of pipe and C is a roughness coefficient, known as William Hazens coefficient, with values between 90 (more rough pipes) and 140 (smooth pipes, ex PVC).
You can select between imperial (U.S. customary units) and metric unit (International System of Units).
If you want to take into account the pressure loss in fittings and valves, and the selection coefficient C for each material, then find our version of the application pro at https://play.google.com/store/apps/details?id=com.transparentblue.headlossplus
I'm Calculator Plus - the perfect calculator for Android. I'm easy to use and beautifully designed to do things better than your phone or handheld calculator ever did.
I love saving you time and effort. I remember everything you calculate, and let you review it anytime, making me perfect for shopping, doing homework, balancing checkbooks, or even calculating taxes. And if you quit the calculator and go do something else, it's all still here when you come back. You'll never need to type the same calculation twice again.
I'm attractive and effective and I make great use of your big, beautiful display:
- You'll never forget where you are in a calculation - I show you exactly what's happening at all times
- I remember everything, so you can take a break, then come back later and pick up where you left off
- I show your calculations in clear, elegant type that's easy to read, with commas just where they should be
- You can use backspace anytime to correct a simple mistake, instead of starting over
- Use memory to keep a running total you can actually see
- My percentage key shows exactly what it did, so you're not left confused
- Swipe memory keys aside for advanced math functions!
- NEW! Full support for Samsung Multi-Window - true multitasking for your Galaxy device.
- My intuitive, lovable design makes it simple to do everyday calculations on your phone or tablet
Let Calculator Plus and your phone or tablet finally put that handheld calculator to rest!
This is an ad supported version - our ad-free version is also available.
Calculator Plus (C) 2015 Digitalchemy, LLC
This is the free edition of this calculator and it is supported by ads. I have done my best to place the ads in a manner that does not interfere with the app itself. If you have any problems with ads overlapping app content, or find any other bugs please email me at the address below.
I have plans for a paid version that will include many more features, an improved interface and I will remove the ads.
Thank you and enjoy!
All credit for the calculations used in this application goes to http://www.firebreak.com.au
Please Note: The developers of this application take no responsibility for the accuracy of the calculations and no liability for any decision made as a result of the calculations.
The input data are channel bottom and top width (for rectangular channels they era the same value), the slope of the channel the depth and roughness n is the Manning’s coefficient (dimensionless) – values developed through experimentation.
The app can be used in the SI or US units.
Obtain the head loss from several systems and anywhere,
Head Loss Calculator é uma calculadora de perda de carga robusta, ágil e de fácil aprendizado.
Calcule a perda de carga de diversos sistemas e em qualquer lugar: inside the plant, in a boardroom or even in the classroom.
Needful app for engineers, engineering students or teachers.
Set the start and the end of your system, create your diagram, define the params and done! The head loss is calculated in few seconds.
The app contain several acessories:
- Standard 90º elbows.
- Orifice plates.
- 6 different kind of valvules.
The app was developed at the Federal University of the Rio Grande do Sul, at the Chemical Engineering department.
Doubts? Suggestions? Bugs?
Get in touch!
calculate all your installation's pump-related and technical data
quickly, easily and conveniently.
The flow rates, pressures and resistance figures throughout the
pipeline system and its individual components give you insight
into the system's behaviour and help you to arrive at the optimum
solution for your installation. The integrated pump design
feature thus allows you to optimally tailor your system to your
Learn more about the highly efficient circulators Calio (S) here: www.ksb.com/calio