I was told to perform the velocity profile test for ultra clean ventilation system of operating theaters.
Based on HTM procedure, the velocity to be measured at 2 mtrs from finished floor level but no air velocity detected at this level with fan anemometer.
The procedre does not say the clear...
Hi,
Do we have to consider ceiling partition when we use ceiling space as return air plenum and also what percentage of wall heat gain to be cosidered.
What should be the height of the wall? (from finished floor to ceiling or from finished floor to slab).
Hi,
A large generator room is located in a factory where 21 generators are located and natural ventilation is provided by only louvers.
These generators are tripping very frequently after installation, may be due to lack of enough ventilation requirement.
I have suggested forced ventilation of...
Hello Everybody,
I am facing problem in air balancing of operating theater. I measured air flow directly below the Hepa filter of an operating room and also at the air intake through Ultra clean ventilation fans which are located around the hepa filter.
After subtracting the supply air flow from...
Hello everybody,
At present, I am designing a facility where dead bodies are brought for washing and finally sent to the visiting room where the relatives will have last look at it.
As per Ahsrae, we need to maintain min.10 air change rate (100% fresh air) in this washing area,due to this...
Hi every one,
Can anybody advice me about reclaimimg the ventilation. At present, I am designing an HVAC system in which 25000 cfm of cool air to be axhausted outside. I want to reclaim the cooling of this exhaust air.
Any advice would be highly appreciated.
Regards,
