ventilation rate


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ventilation rate

Abbreviation: VR
The number of breaths per minute.
See also: rate

ventilation rate

the rate of respiration in terms of the volume of air breathed per minute.
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References in periodicals archive ?
However, even for minor chemical releases within the room itself, a ventilation rate between 6 and 12 ACH (which may be considered high by today's standards) is not nearly enough to maintain safety.
Lab Design Optimized for Occupant Health and Wellness
Estimated mean ventilation rate was over 40 l/s person, which seems to be high.
Temporal Variations in Estimated Ventilation and Relative Performance based on Continuous C[O.sub.2] Monitoring in Offices
The quality of CPR metrics included average compression rate, compression depth (mm), ventilation volume (mL) and ventilation rate, participant percentage of appropriate (as defined by the 2010 and 2015 AHA guidelines) compression rate, compression depth, complete chest recoil, and CCF%.
Does Accelerometer Use Lead to Higher Quality CPR for Advanced Cardiac Life Support Providers? A Prospective Randomized Study
If you're unsure whether your ventilation rates are high enough, ASHRAE 62.1 specifies minimum ventilation rates that are optimal for IAQ.
Don't Let Sick Building Syndrome Reduce Productivity: FLAWS IN HVAC SYSTEMS CAN HAMPER THE HEALTH OF BUILDING OCCUPANTS
The outside air dampers were open according to the VRP minimum ventilation rate when the building was occupied.
Case Study: How to Handle a 50% Increase in Occupancy While Maintaining Indoor Air Quality
Measurements were carried out under real working conditions at a ventilation rate of 20.1 air changes per h.
Applicability of Ammonia Sensors for Controlling Environmental Parameters in Accommodations for Lamb Fattening
The ventilation rate calculation, which represents only the fresh incoming air (and no EATR air), must take the level of contaminant in the ventilation air and the EATR of the system into account.
IAQ & Energy Impact of Exhaust Air Transfer Ratio
Under the scenario II (Figure 3), the outside wind direction strongly affected the ventilation rate compared to scenario I.
Thermal and ammonia concentration gradients in a rabbit barn with two ventilation system designs/ Gradientes de temperatura e concentracao de amonia em fazenda cunicula com dois sistemas de ventilacao
The main environmental factors, such as temperature, humidity, and ventilation rate, which affect formaldehyde release from samples, were investigated in the environmental test chamber (HW-571, studio volume = 1 [m.sup.3]; Jinan Hong Wei Technology Co., Ltd.).
Mathematical model for the formaldehyde emission from wood composites
Figure 3 shows the stored energy and ventilation rate for different PCMs.
Thermal Storage Capacity and Night Ventilation Performance of a Solar Chimney Combined with Different PCMs
In all of the poultry buildings, the ventilation control system was programmed relating bird weight to minimum ventilation rate. A target temperature was assigned as a function of the age of the birds for the breeding period.
EFFECTS OF POULTRY BUILDING DESIGN ON INDOOR AIR QUALITY IN HUMID CLIMATES

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