Sensible Cooling load from ventilation air Calculator

✖Air Ventilation Rate in Cubic foot per minute is the amount of air inhaled in a specified time period (eg. per minute) and it is also called breathing rate and inhalation rate.ⓘ Air Ventilation Rate [VFM]			+10% -10%
✖Temperature change between outdoor and inside air is the temperature difference between air outdoor and inside of the specified space.ⓘ Temperature Change Between Outdoor and Inside Air [TC]			+10% -10%

✖Sensible cooling loads from ventilation air is the heat the results from an increase or decrease in the amount of moisture held by the air due to ventilation air.ⓘ Sensible Cooling load from ventilation air [Q_s]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Cooling Loads Formulas PDF PDF Image

Sensible Cooling load from ventilation air Solution

STEP 0: Pre-Calculation Summary

Formula Used

Sensible Cooling Loads from Ventilation Air = 1.1*Air Ventilation Rate*Temperature Change Between Outdoor and Inside Air
Q_s = 1.1*VFM*TC
This formula uses 3 Variables

Variables Used

Sensible Cooling Loads from Ventilation Air - (Measured in Watt) - Sensible cooling loads from ventilation air is the heat the results from an increase or decrease in the amount of moisture held by the air due to ventilation air.
Air Ventilation Rate - Air Ventilation Rate in Cubic foot per minute is the amount of air inhaled in a specified time period (eg. per minute) and it is also called breathing rate and inhalation rate.
Temperature Change Between Outdoor and Inside Air - (Measured in Kelvin) - Temperature change between outdoor and inside air is the temperature difference between air outdoor and inside of the specified space.

STEP 1: Convert Input(s) to Base Unit

Air Ventilation Rate: 25 --> No Conversion Required
Temperature Change Between Outdoor and Inside Air: 12 Fahrenheit --> 262.038882255554 Kelvin (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q_s = 1.1*VFM*TC --> 1.1*25*262.038882255554

Evaluating ... ...

Q_s = 7206.06926202774

STEP 3: Convert Result to Output's Unit

7206.06926202774 Watt -->24604.5898837471 Btu (th) per Hour (Check conversion here)

FINAL ANSWER

24604.5898837471 ≈ 24604.59 Btu (th) per Hour <-- Sensible Cooling Loads from Ventilation Air

(Calculation completed in 00.004 seconds)

You are here -

Home » Physics » Refrigeration and Air Conditioning » Air Conditioning Systems » Mechanical » Cooling Loads » Sensible Cooling load from ventilation air

Credits

Created by Rudrani Tidke

Cummins College of Engineering for Women (CCEW), Pune

Rudrani Tidke has created this Calculator and 100+ more calculators!

Verified by Kethavath Srinath

Osmania University (OU), Hyderabad

Kethavath Srinath has verified this Calculator and 1200+ more calculators!

< Cooling Loads Calculators

Corrected Cooling Load Temperature Difference given Cooling Load Temperature Difference

LaTeX Go Corrected Cooling Load Temperature Difference = Cooling Load Temperature Difference+Latitude Month Correction+(78-Room Temperature)+(Average Outside Temperature-85)

Cooling load for roof, wall or glass given Corrected Cooling Load Temperature Difference

LaTeX Go Cooling Load = Overall Heat Transfer Coefficient*Area of Roof*Corrected Cooling Load Temperature Difference

Total heat removed from ventilation air

LaTeX Go Total Heat Removed from Ventilation Air = Sensible Cooling Loads from Ventilation Air+Latent Cooling Loads from Ventilation Air

Average outside temperature on design day

LaTeX Go Outside Temperature = Outside Design Dry Bulb Temperature-(Daily Temperature Range/2)

Sensible Cooling load from ventilation air Formula

LaTeX Go

Sensible Cooling Loads from Ventilation Air = 1.1*Air Ventilation Rate*Temperature Change Between Outdoor and Inside Air
Q_s = 1.1*VFM*TC

What is the difference between total cooling and sensible cooling?

Valuable cooling capacity is lost and the air conditioning unit works less efficiently. The entire sum of cooling capacity generated is known as the total cooling capacity. The proportion that is used for purposely cooling the air is called sensible cooling capacity.

How to Calculate Sensible Cooling load from ventilation air?

Sensible Cooling load from ventilation air calculator uses Sensible Cooling Loads from Ventilation Air = 1.1*Air Ventilation Rate*Temperature Change Between Outdoor and Inside Air to calculate the Sensible Cooling Loads from Ventilation Air, Sensible Cooling load from ventilation air formula is defined as the amount of heat removed from the ventilation air to lower its temperature, which affects the overall cooling load of a building, and is a critical factor in designing and operating heating, ventilation, and air conditioning systems. Sensible Cooling Loads from Ventilation Air is denoted by Q_s symbol.

How to calculate Sensible Cooling load from ventilation air using this online calculator? To use this online calculator for Sensible Cooling load from ventilation air, enter Air Ventilation Rate (VFM) & Temperature Change Between Outdoor and Inside Air (TC) and hit the calculate button. Here is how the Sensible Cooling load from ventilation air calculation can be explained with given input values -> 84010.55 = 1.1*25*262.038882255554.

FAQ

What is Sensible Cooling load from ventilation air?

Sensible Cooling load from ventilation air formula is defined as the amount of heat removed from the ventilation air to lower its temperature, which affects the overall cooling load of a building, and is a critical factor in designing and operating heating, ventilation, and air conditioning systems and is represented as Q_s = 1.1*VFM*TC or Sensible Cooling Loads from Ventilation Air = 1.1*Air Ventilation Rate*Temperature Change Between Outdoor and Inside Air. Air Ventilation Rate in Cubic foot per minute is the amount of air inhaled in a specified time period (eg. per minute) and it is also called breathing rate and inhalation rate & Temperature change between outdoor and inside air is the temperature difference between air outdoor and inside of the specified space.

How to calculate Sensible Cooling load from ventilation air?

Sensible Cooling load from ventilation air formula is defined as the amount of heat removed from the ventilation air to lower its temperature, which affects the overall cooling load of a building, and is a critical factor in designing and operating heating, ventilation, and air conditioning systems is calculated using Sensible Cooling Loads from Ventilation Air = 1.1*Air Ventilation Rate*Temperature Change Between Outdoor and Inside Air. To calculate Sensible Cooling load from ventilation air, you need Air Ventilation Rate (VFM) & Temperature Change Between Outdoor and Inside Air (TC). With our tool, you need to enter the respective value for Air Ventilation Rate & Temperature Change Between Outdoor and Inside Air and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search