FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Cooling load Heat Gain through windows Formula

GoSensible Cooling Load Heat Gain through Structure Formula

Fx Copy

LaTeX Copy

Sensible Cooling Load is the heat added or removed from conditioned space by means of roof, ceiling, floor or windows. Check FAQs

Q per hour = A glass \cdot GLF

Q_{per hour} - Sensible Cooling Load?A_glass - Area of Glass?GLF - Glass Load Factor?

Cooling load Heat Gain through windows Example

With values

With units

Only example

Here is how the Cooling load Heat Gain through windows equation looks like with Values.

Here is how the Cooling load Heat Gain through windows equation looks like with Units.

Here is how the Cooling load Heat Gain through windows equation looks like.

1226.3201 = 240 \cdot 55

1226.3201Btu/h = 240ft² \cdot 55Btu/h

1226.3201 = 240 \cdot 55

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Physics » Category

Mechanical » Category

Refrigeration and Air Conditioning » fx Cooling load Heat Gain through windows

Cooling load Heat Gain through windows Solution

Follow our step by step solution on how to calculate Cooling load Heat Gain through windows?

FIRST Step Consider the formula

Q per hour = A glass \cdot GLF

Next Step Substitute values of Variables

∴

Q per hour = 240ft² \cdot 55Btu/h

Next Step Convert Units

∴

Q per hour = 22.2967m² \cdot 16.1081W

Next Step Prepare to Evaluate

∴

Q per hour = 22.2967 \cdot 16.1081

Next Step Evaluate

∴

Q per hour = 359.158507482167W

Next Step Convert to Output's Unit

∴

Q per hour = 1226.32012800981Btu/h

LAST Step Rounding Answer

∴

Q per hour = 1226.3201Btu/h

Cooling load Heat Gain through windows Formula Elements

Variables

Sensible Cooling Load

Sensible Cooling Load is the heat added or removed from conditioned space by means of roof, ceiling, floor or windows.

Symbol: Q_{per hour}

Measurement: PowerUnit: Btu/h

Note: Value can be positive or negative.

Formulas to find Sensible Cooling Load

Area of Glass

Area of glass is the area through which solar radiation entering to conditioned space.

Symbol: A_glass

Measurement: AreaUnit: ft²

Note: Value should be greater than 0.

Formulas to find Area of Glass

Glass Load Factor

Glass load factor is the value which accounts for both solar radiation and conduction through glass.

Symbol: GLF

Measurement: PowerUnit: Btu/h

Note: Value can be positive or negative.

Formulas to find Glass Load Factor

Other Formulas to find Sensible Cooling Load

Go Sensible Cooling Load Heat Gain through Structure

Q per hour = U overall \cdot SA \cdot CLTD

Other formulas in Heat Gain category

Go Latent Heat Gain from people

Q l = q l \cdot n

Go Latent Heat Gain per person using Latent Heat Gain from people

q l = \frac{Q l}{n}

Go Latent cooling load from ventilation air

Q L = 0.68 \cdot CFM \cdot (W' o - W' i)

Go Sensible Heat Gain from people

Q S = q s \cdot n \cdot CLF

How to Evaluate Cooling load Heat Gain through windows?

Cooling load Heat Gain through windows evaluator uses Sensible Cooling Load = Area of Glass*Glass Load Factor to evaluate the Sensible Cooling Load, Cooling load Heat Gain through windows formula is defined as the total amount of heat that enters a building through its windows per hour, which affects the overall cooling load and energy consumption of the building, and is a crucial factor in designing an efficient cooling system. Sensible Cooling Load is denoted by Q_{per hour} symbol.

How to evaluate Cooling load Heat Gain through windows using this online evaluator? To use this online evaluator for Cooling load Heat Gain through windows, enter Area of Glass (A_glass) & Glass Load Factor (GLF) and hit the calculate button.

FAQs on Cooling load Heat Gain through windows

What is the formula to find Cooling load Heat Gain through windows?

The formula of Cooling load Heat Gain through windows is expressed as Sensible Cooling Load = Area of Glass*Glass Load Factor. Here is an example- 4187.179 = 22.2967296001784*16.1081249996095.

How to calculate Cooling load Heat Gain through windows?

With Area of Glass (A_glass) & Glass Load Factor (GLF) we can find Cooling load Heat Gain through windows using the formula - Sensible Cooling Load = Area of Glass*Glass Load Factor.

What are the other ways to Calculate Sensible Cooling Load?

Here are the different ways to Calculate Sensible Cooling Load-

Sensible Cooling Load=Overall Heat Transfer Coefficient*Surface Area*Cooling Load Temperature Difference

Can the Cooling load Heat Gain through windows be negative?

Yes, the Cooling load Heat Gain through windows, measured in Power can be negative.

Which unit is used to measure Cooling load Heat Gain through windows?

Cooling load Heat Gain through windows is usually measured using the Btu (th) per Hour[Btu/h] for Power. Watt[Btu/h], Kilowatt[Btu/h], Milliwatt[Btu/h] are the few other units in which Cooling load Heat Gain through windows can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!