for a room 35meter square with 3 ton ac. how much fresh air required
A room is considered stifling when it feels excessively hot, humid, and lacking in fresh air, making it uncomfortable for occupants. This can be due to poor ventilation, high temperatures, or excessive moisture in the air.
Isaac Newton calculated the speed of sound in air at room temperature to be around 343 meters per second.
The volume of air in a classroom would depend on the room's dimensions. To calculate the volume, you would multiply the length by the width by the height of the room. This calculation would give you the total volume of air in the empty classroom.
A room gets oxygen through ventilation, which allows fresh air containing oxygen to flow into the room. This can be achieved through open windows, doors, or a ventilation system. Additionally, houseplants can also help to increase oxygen levels in a room through the process of photosynthesis.
To effectively ventilate a room in winter for air quality and circulation, open windows for a short period of time each day, use exhaust fans in the kitchen and bathroom, and consider using a heat recovery ventilator to bring in fresh air while retaining heat.
you just open the window wide
N=60*fresh air/volume(room)
A basic split air conditioner recirculates cool air in to the room.
The room is stuffy because there is poor ventilation, which means there is not enough fresh air circulating in the room to keep it feeling fresh and comfortable.
A window fan should blow air out of the room to help circulate fresh air and remove stale air.
no it's impossible ....
To properly ventilate a room with windows open and the air conditioning on, you should open windows on opposite sides of the room to create cross ventilation. This allows fresh air to come in and stale air to go out. The air conditioning helps to maintain a comfortable temperature while the fresh air circulates.
Yes, in most cases it circulates the room air, but, fresh air can also be inducted.
Open it. You could also open a window in the same room to get more fresh air in.
Air fresheners and toilet deodorants contain fragrance chemicals that are released into the air, masking unpleasant odors with a more pleasant scent. These products typically work by either neutralizing odors or by overpowering them with a stronger, more pleasant fragrance.
A chimney helps to ventilate a room by drawing up warm air and smoke from the fire and expelling it outside. This creates a natural airflow that brings fresh air into the room. The open fire also helps by consuming oxygen and creating a pressure differential that encourages fresh air to enter the room.
Air changes in a spinning department can be calculated as follows Air Changes= Room air volume in cmh/ Room volume in m3