Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Propagating brush discharge

Propagating brush discharge Very high charging of nonconductive material, preferably in contact with a conductive surface MIE < 101... [Pg.2325]

Propagating Brush Discharge The incendivity of the propagating brush discharge is so large that an ignition of dust-air mixtures with an MIE up to around 100 J must be anticipated. For dust-air mixtures, this corresponds to an EIE range of 10 to 100 J. [Pg.2325]

Propagating brush discharges from metal-backed plastic film or linings... [Pg.2334]

PLATE 5. Propagating brush discharge (PBD) on charged layer initiated by grounded electrode. [Pg.40]

Figure 9. Propagating brush discharges, (a) Insulating dielectric layer of dielectric permittivity e thickness dlayer, and surface charge ey with conductive backing, (b) Example of improper use of plastic (PVC) pipe where surface charge builds up leading to risk of propagating brush discharge. Figure 9. Propagating brush discharges, (a) Insulating dielectric layer of dielectric permittivity e thickness dlayer, and surface charge ey with conductive backing, (b) Example of improper use of plastic (PVC) pipe where surface charge builds up leading to risk of propagating brush discharge.
The conditions for propagating brush discharges may be quantified in terms of the thickness of the insulating layer d,ayer and the maximum allowable capacitive energy per unit area ue (in J/nr) where... [Pg.848]

In applications where an insulating liner is unavoidable, effective criteria for avoiding propagating brush discharges are formulated in terms of the surface charge density Cyand thickness of the insulating layer d[ayer (Heidelberg, 1970) ... [Pg.849]

Eq. (15), along with the above conditions upon c and djuycr. provides the safety engineer with useful quantitative criteria for assessing the likelihood of propagating brush discharges. [Pg.849]

A propagating brush discharge (Figures 7-9 and 7-10) is a discharge from a grounded conductor when it approaches a charged insulator that is backed by a conductor. These discharges... [Pg.309]

Maurer, B., Glor, M., Luttgens, G., and Post, L., Hazards associated with propagating brush discharges on flexible intermediate bulk containers, compounds and coated materials, Inst. Phys. Conf. Ser. No. 85, Section 3, Oxford, 1987. [Pg.8]

Blythe, A.R., and Carr, G.E., Characteristics of propagating brush discharges on dielectric films,/. Electrostatics, 10, 321-326, 1981. [Pg.17]

See other pages where Propagating brush discharge is mentioned: [Pg.2334]    [Pg.2334]    [Pg.18]    [Pg.21]    [Pg.27]    [Pg.38]    [Pg.154]    [Pg.185]    [Pg.193]    [Pg.204]    [Pg.846]    [Pg.847]    [Pg.856]    [Pg.860]    [Pg.860]    [Pg.861]    [Pg.310]    [Pg.311]    [Pg.331]    [Pg.23]    [Pg.23]    [Pg.42]    [Pg.45]    [Pg.51]    [Pg.62]    [Pg.173]    [Pg.177]    [Pg.206]    [Pg.213]    [Pg.217]   
See also in sourсe #XX -- [ Pg.846 ]

See also in sourсe #XX -- [ Pg.309 , Pg.331 ]

See also in sourсe #XX -- [ Pg.38 , Pg.39 , Pg.40 , Pg.41 , Pg.42 ]

See also in sourсe #XX -- [ Pg.159 , Pg.175 ]



SEARCH



Brush discharges

Propagating Brush Discharge (PBD)

© 2024 chempedia.info