Accounting changes of pressure in time in one-dimensional modeling the process of friction heating of disc brake
β Scribed by M. Kuciej
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 671 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0017-9310
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π SIMILAR VOLUMES
In this paper, we prove that the local time L(t; x) of one-dimensional di usion process exists except for a set of (2; n) zero capacity for all n ΒΏ 1. Moreover, we also prove that L(t; x) as a function of x β R quasi-everywhere belongs to Besov spaces B p; 1 for Β‘ 1=2; 1 Β‘ p Β‘ β.
In this study cavitating flows in an injection nozzle under time-depended inlet pressure are calculated using a dispersed bubble dynamics model. The calculations confirm that a transient rise of the nozzle inlet pressure forces cavitation to recede and a sharp decrease of the injection pressure enha