Aerodynamic diameter definition

Aerodynamic diameter means the theoretical diameter of a nonspherical particle having the same terminal settling velocity as an equally dense, spherical particle of such diameter.
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Aerodynamic diameter means the diameter of a sphere of unit density which behaves aerodynamically the same as the particle of the test substance. It is used to predict where particles of different size and density may be deposited in the respiratory tract.
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Examples of Aerodynamic diameter in a sentence

  • In cases where pro- Aerodynamic diameter (unit density sphere) Percent passing selectortective equipment in addition to other measures is used as the method of pro- tecting the employee, such protection must be approved for each specific ap- plication by a competent industrial hy- gienist or other technically qualified source.10 0The measurements under this note refer to the use of an AEC instrument.

  • Aerodynamic diameter (µm)Inhalable fraction (%) STAATSKOERANT, 29 MAART 2021This gazette is also available free online at www.gpwonline.co.zaThoracic fraction: the mass fraction of inhaled particles which penetrate beyond the larynx, measured by a size-selective device conforming to a sampling efficiency curve which passes through the points in the table below.

  • Aerodynamic diameter depends on particle density and is defined as the diameter of a particle with the same settling velocity as spherical particle with unit density i.e. 1 g/cm3 (USEPA, 1996).

  • Other typical flare operating criteria include the following:‌ • Reactive Organic Gas (ROG).• Exit Gas Temperature.‌• Nitrogen Oxides (NOx).• Residence Time.• Sulfur Oxides (SOx) .• Carbon Monoxide (CO).• PM10 (Particulate Matter of Aerodynamic diameter smaller than or equal to a nominal 10 microns).

  • Other typical flare operating criteria include the following: • Reactive Organic Gas (ROG).• Exit Gas Temperature.‌• Nitrogen Oxides (NOx).• Residence Time.• Sulfur Oxides (SOx) .• Carbon Monoxide (CO).• PM10 (Particulate Matter of Aerodynamic diameter smaller than or equal to a nominal 10 microns).

  • Aerodynamic diameter (µm)Thoracic fraction (%)No. 44348 89Respirable fraction: the mass fraction of inhaled particles which penetrate to the unciliated airways, measured by a size-selective device conforming to a sampling efficiency curve which passes through the points in the table below.

  • Aerodynamic diameter µmPercent of ISOclassified as respirable%Percent of ACGIHclassified as respirable%Percent of MREclassified as respirable3.56250754503768101.30.480120.390.190140.120.0320160.040.010180.010.0030200.0050.0010 instrument’s internal plumbing between the outlet of the cyclone and the filter, are not removed by the current cleaning procedures, are not removed during the 30 minute -- non-sampling -- instrument warm-up period, and become dislodged during sampling.

  • Aerodynamic diameter means the diameter of a spherical water droplet that settles at the same constant velocity as the particle being sampled.

  • Aerodynamic diameter (dae) is defined as the diameter of a hypothetical sphere of unit density ( p = 1 g/cm3) that has the same settling velocity as the particle [Hinds 1982].

  • I conclude that the opponent’s CAMBRIDGE mark has a very low level of inherent distinctive character but that this is enhanced through use in respect of “undergraduate education” and “postgraduate study”.

Related to Aerodynamic diameter

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  • JetBrains or “We” means JetBrains s.r.o., having its principal place of business at Xx Xxxxxxxxx XX 0000/00, Xxxxxx, 00000, Xxxxx Xxxxxxxx, registered in the Commercial Register maintained by the Xxxxxxxxx Xxxxx xx Xxxxxx, Xxxxxxx X, Xxxx 00000, ID. No.: 265 02 275.

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  • Behind The Meter Generation shall refer to a generation unit that delivers energy to load without using the Transmission System or any distribution facilities (unless the entity that owns or leases the distribution facilities has consented to such use of the distribution facilities and such consent has been demonstrated to the satisfaction of the Office of the Interconnection); provided, however, that Behind The Meter Generation does not include (i) at any time, any portion of such generating unit’s capacity that is designated as a Generation Capacity Resource; or (ii) in an hour, any portion of the output of such generating unit that is sold to another entity for consumption at another electrical location or into the PJM Interchange Energy Market.

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