1981
DOI: 10.1007/bf01398164
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Motion of gunite masses in the nozzles of tuyeres for flame guniting

Abstract: Improving flame guniting has made it necessary to design the nozzles of the tuyeres through which the air is supplied to the guniting mass in the hollow of the metallurgical assembly. : Figure 1 shows the diagram of the burner of the tuyeres for flame guniting.The guniting mass is a polydispersed system consisting of particles of coke and magnesite having different densities and thermophysical characteristics. From a sieve analysis, the curve characterizing the grain composition of the Gunite mass has been dra… Show more

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Cited by 2 publications
(3 citation statements)
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“…This makes it possible with a sufficient degree of accuracy for practical calculations to assume that for these guniting lances with the use of a guniting compound with a grain distribution close to that used in the calculations [7] in guniting the equality is fulfilled.…”
Section: X8mentioning
confidence: 98%
See 1 more Smart Citation
“…This makes it possible with a sufficient degree of accuracy for practical calculations to assume that for these guniting lances with the use of a guniting compound with a grain distribution close to that used in the calculations [7] in guniting the equality is fulfilled.…”
Section: X8mentioning
confidence: 98%
“…In the given case for the grain distribution of the guniting compound used in torch guniting of converter linings values of the velocities of the fuel ~f, the refractory material ~m, and the air ~a differing from each other by 3-10% are noted only with ratios of x/d = i and x/d = 3-4 [7], where x is the length of the nozzle channel in m and d is the nozzle diameter in m.…”
Section: X8mentioning
confidence: 99%
“…The model and the method of calculation were based on [2][3][4][5]. The equations of the model* were partially described in [6]. The appropriate finite difference model was constructed for a sequence of cylindrical portions separated during the calculation in the jet in such a manner that the radii of two adjoining cylinders differed by the amount of the radial spacing of the network.…”
mentioning
confidence: 99%