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Online since: April 2016
Authors: Ivana Tureková, Eva Mračková
Table 1 The sedimentation period of different sized powder particles [3]
The particle size [µm]
The sedimentation period
100
180 s
10
360 s
1
9 h
0,1
900 h
0,05
without sedimentation after 75 days
The dust consists of finely dispersed solid particles of organic or inorganic origin.
There is a fire risk if thickness of the dust layer is 1 mm.
In the case that γ = 0 and β = 1, the Weibull distribution is reduced to the exponential distribution with parameter γ = 1 / α.
References [1] M.
Damec, Influence of inerts on explosion limits of hybrid mixtures, in Transactions on the Built Environment, SAFE 2011, Publishing Inc., Antwerp, 2011, pp. 479-484
There is a fire risk if thickness of the dust layer is 1 mm.
In the case that γ = 0 and β = 1, the Weibull distribution is reduced to the exponential distribution with parameter γ = 1 / α.
References [1] M.
Damec, Influence of inerts on explosion limits of hybrid mixtures, in Transactions on the Built Environment, SAFE 2011, Publishing Inc., Antwerp, 2011, pp. 479-484
Online since: November 2015
Authors: Artur Czupryński, Jacek Górka
Results of research are shown on Fig. 1.
Tests were conducted according to ISO 6507-1:2007 standard.
a) b) c) d) Fig. 1.
References [1] A.
Lisiecki, Titanium matrix composite Ti/TiN produced by diode laser gas nitriding, Metals. 5, 1 (2015) 54-69
Tests were conducted according to ISO 6507-1:2007 standard.
a) b) c) d) Fig. 1.
References [1] A.
Lisiecki, Titanium matrix composite Ti/TiN produced by diode laser gas nitriding, Metals. 5, 1 (2015) 54-69
Online since: January 2011
Authors: Hong Xia Xiao, Xiao Xin Liu, De Xing Sun, Zhao Yi Zhuang
Fig.1.
(1) Driving cavity: the driving sprocket or wring wheel is assembled in the driving cavity.
In this test period, the maximum and minimum of the heat transfer coefficient is 742.996W/ (m2·K) and 479.224W/ (m2·K) respectively.
The comparison of relative parameter with fouling thermal resistance and impedance pre and post decontamination is shown in the Tab.1.
Petro-Chemical Equipment. 35, 1 (2006), p: 64-67
(1) Driving cavity: the driving sprocket or wring wheel is assembled in the driving cavity.
In this test period, the maximum and minimum of the heat transfer coefficient is 742.996W/ (m2·K) and 479.224W/ (m2·K) respectively.
The comparison of relative parameter with fouling thermal resistance and impedance pre and post decontamination is shown in the Tab.1.
Petro-Chemical Equipment. 35, 1 (2006), p: 64-67
Online since: November 2015
Authors: Paula Łada, Katarzyna Konopka, Marta Bartnik, Aleksandra Miazga
In these group of materials are ceramic matrix composites with the metal addition [1,2].
Table 1.
In addition, it was found in point 4 the presence of titanium in an amount of 1 wt.%.
In the points 1 and 3 respectively 75 wt.% of Ti and 16 wt.% of Ti were found.
Moya at al., Mullite-refractory metal (Mo, Nb) composites, Journal of the European Ceramic Society 28 (2008) 479-491 [8] S.
Table 1.
In addition, it was found in point 4 the presence of titanium in an amount of 1 wt.%.
In the points 1 and 3 respectively 75 wt.% of Ti and 16 wt.% of Ti were found.
Moya at al., Mullite-refractory metal (Mo, Nb) composites, Journal of the European Ceramic Society 28 (2008) 479-491 [8] S.
Online since: May 2021
Authors: Tri Widodo Besar Riyadi, Thohir Masruri, Mujiyono Mujiyono, Didik Nurhadiyanto, Alaya Fadllu Hadi Mukhammad, Ibham Veza
Small pores
Big pores
(d)
(c)
(b)
(a)
Fig. 1.
References [1] N.
Forum, vol. 475–479, p. 3107, 2005
A, vol. 299, no. 1–2, pp. 1–15, Feb. 2001
Part B Eng., vol. 45, no. 1, pp. 785–791, Feb. 2013
References [1] N.
Forum, vol. 475–479, p. 3107, 2005
A, vol. 299, no. 1–2, pp. 1–15, Feb. 2001
Part B Eng., vol. 45, no. 1, pp. 785–791, Feb. 2013
Online since: July 2020
Authors: Israa Saleh Hussein, Lamyaa Najah Snodi
Table 1.
Soaking Gypseous soil for 1 day Figure 7.
References [1] Z.
Al- Mosawi, Challenging problems of gypseous soils in Iraq, Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering, Paris, (2013) 479-482
DOI:10.13140/RG.2.1.1475.2486
Soaking Gypseous soil for 1 day Figure 7.
References [1] Z.
Al- Mosawi, Challenging problems of gypseous soils in Iraq, Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering, Paris, (2013) 479-482
DOI:10.13140/RG.2.1.1475.2486