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Free Paycheck Calculator: Hourly & Salary Take Home After …

Use SmartAsset's paycheck calculator to calculate your take home pay per paycheck for both salary and hourly jobs after taking into account federal, state and local taxes.

Chiller Tonnage Sizing & Capacity Calculator

Let Cold Shot Chillers® help you properly estimate and then manufacturer the perfect chiller for your specific application. Get your chiller size estimation here.

Amortization Calculator

This amortization calculator returns monthly payment amounts as well as displays a schedule, graph, and pie chart breakdown of an amortized loan.

Paycheck Calculator

Updated on Jul 06 2024. Free paycheck calculator to calculate your hourly and salary income after taxes, deductions and exemptions.

Beam Load Calculator

Our calculator is easy and simple to use. All you have to do is input the span of the beam, the magnitude of the point loads, and their distances from support A. At first, you will only see fields for two loads (Load 1 and Load 2), but once you enter a value for small x_2 x2, the fields for Load 3 will show up, and so on. If you want to enter ...

Back to Basics Pump Sizing

Determining pump power. After the system head has been calculated, it can be used to calculate an approximate pump power rating for a centrif-ugal pump: Q is the flowrate (m3/hr),H is the total pump head (m of fluid), and η is the pump eficiency (if you do not know th. eficiency, use η = 0.7). The pump manufacturer provides the precise power ...

Cooling Tower Heat Transfer 101

Many power plants and other industrial facilities utilize open recirculating cooling systems equipped with cooling towers for heat transfer from condensers and other heat exchangers. Cooling ...

Best Practices and Common Mistakes

In such applications, your facility can get a ducting and recirculation system that routes exhaust air to the AC system, delivering cooled feed air to the ceiling FFUs in an ample volume for maintaining the desired internal air velocity.

Height Calculator & Child Height Predictor

Science-based height calculator / adult height predictor, which doubles as a height conversion calculator (cm to ft, feet to cm, etc.). Accurately predict a child's adult height and learn how tall it will be when it grows up. Calculate your expected adult height (answering the ever interesting "How Tall Will I Be?" question), or the predicted adult …

Basics of a Hot Water Recirculating System

A standard hot water heating system only heats water at the tank, and from there it has to travel through your pipes to reach an outlet. This results in a delay between turning on the hot water and getting hot water out of the faucet. To reduce waste and increase efficiency, a hot water recirculating

Personal Loan Calculator

The Personal Loan Calculator can give concise visuals to help determine what monthly payments and total costs will look like over the life of a personal loan. Since most personal loans come with fees and/or insurance, the end cost for them can actually be higher than advertised. The calculator takes all of these variables into account when ...

How to calculate this current limit circuit?

How to calculate this current limit circuit This is a current limit, can anybody give me some instructions about how to calculate the limited current? My calculation is as follows: (V1-0.51*I)*3...

Body Fat Calculator

This free body fat calculator estimates body fat percentage based on the U.S. Navy Method and the BMI method. It gives the loss needed to reach ideal body fat.

Hot Water Circulation Pump Calculator – Free Excel Sheet

Free Download Hot Water Circulation Pump Calculator (xls) – Free Excel Sheet for Calculating Hot Water Recirculation Rates And Pipes Sizing.

Cooling Load Calculation Guide (Methods & Examples)

Cooling load calculation is one the most challenging yet mysterious things in the HVAC industry. Most engineers use a rule of thumb to size air conditioners but, what are the other so-called proper way to do cooling load calculations?

Domestic Hot Water Recirculation Part 4: Pump …

Designing a domestic hot water recirculation system is not typically difficult. In fact, we see the exact same model recirculation pump used in application after application without incident, as this one pump is …

Percentage Calculator

Use our free online percentage calculator for precise results. Learn how to calculate percentages or get quick answers with us.

Flow Rate Calculator

To calculate blood flow rate through a blood vessel: Divide the diameter of the vessel by 2 to obtain the radius. Find the circular cross-sectional area using A = π × r². Determine the (average) velocity of blood in the vessel. Multiply the area by the velocity to obtain the volumetric blood flow rate.

Hot Water Circulation Pump Calculator – Free …

Free Download Hot Water Circulation Pump Calculator (xls) – Free Excel Sheet for Calculating Hot Water Recirculation Rates And Pipes Sizing.

Salary Calculator

The Salary Calculator converts salary amounts to their corresponding values based on payment frequency. Examples of payment frequencies include biweekly, semi-monthly, or monthly payments. Results include unadjusted figures and adjusted figures that account for vacation days and holidays per year.

Height Calculator

This free height calculator predicts a child's adult height based on linear regression analysis. It can also convert between different units of height.

How to size a Circulator Pump

Knowing the heat load (in BTU's) for a given zone, allows to calculate the required circulator pump's flow rate in gallons per minute (GPM).

Choosing the Right Size Circulator for the Job

Calculating the correct size circulator for a hydronic application is vital for supplying the boiler with an appropriate flow.

Cooling Water Systems Fundamentals | Handbook | ChemTreat

In recirculating cooling systems, the water is recycled continuously. The simplest form of a recirculating cooling system is a cooling pond. Most cooling is by sensible heat transfer with minor evaporative heat loss that increases on windy and warm days.

How Many CFM For Bathroom Fan? CFM Calculator + CFM …

To help everybody out, we have also created a 'Bathroom Fan CFM Calculator'. You simply input the size of your bathroom in square feet and ceiling height, and the calculator will dynamically determine how many CFM bathroom fan you need.

Electrical Load Calculation

Residential Electrical Load Calculator, Online and Interactive provides accurate main service panel load calculations.

Domestic Hot Water Recirculation Part 4: Pump Sizing …

Designing a domestic hot water recirculation system is not typically difficult. In fact, we see the exact same model recirculation pump used in application after application without incident, as this one pump is typically able to meet the minor head and flow requirements of most recirculation systems.

Check your State Pension forecast

You can also check your State Pension forecast through the HMRC app. Applying online is the quickest way to get a forecast. If you'll reach your State Pension age in more than 30 days you can ...

Gas Mileage Calculator

Calculate gas mileage by odometer readings: enter your starting and ending odometer readings and the amount of fuel used for the trip.

Wet-bulb | Evaporative cooling calculations & calculator

Water evaporation / consumption rate Calculator. Pick the type of calculation you need and wait for the page to load. Each calculator page has "Inputs" box at top, a "Calculate" button and "Result" box. Enter "Inputs" values and finally calculate ! Temperature unit converter (C <> F) Length (m <> ft) Flow (m3/h <> CFM) Velocity ...

HVAC cleanroom design calculation explained

The cleanroom design calculator also gives you an estimate on the number of HEPA filters that are needed and the number of low air return you need for your cleanroom. Remember, though, these are only estimations. Airflow must be calculated by an HVAC engineer.

How to Calculate Your BMI (Body Mass Index)

Calculating your body mass index (BMI) involves using a simple formula with your weight (in pounds or kilograms) and height (in inches or meters). BMI is used to estimate your body fat and establish whether you are underweight, at your healthy weight, overweight, or have obesity .

Cooling Tower Calculator – TRS Incorporated

Use this handy calculator to approximate cooling tower water use and cycles of concendtration. Remember, TRS can help with water saving designs and treatment systems. Please update the following information as it applies to your tower needs: Gallons Per Minute. Design gallons per minute recirculation rate of the cooling tower.

Circulating load

Circulating load (theoretical) is usually based on the grinding efficiency of the mills and the separating efficiency of the cyclones, while achieving the desired cyclone o'flow size range. For this you need to simulate the grinding and the cyclone separation. There are software packages for doing this (see Metsim and others) but they are ...

Estimating biofilter size for RAS systems

Controlling total ammonia-nitrogen (TAN) concentrations is the primary concern when looking at biofilter size for use in a recirculating aquaculture system.