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18.296  Articles
1 of 1.831 pages  |  10  records  |  more records»
In our previous study (Part 1); by using the graphic of Bergeron, we have drawn the relationships which allow calculating flows and pressures at the valve and the reservoir, considering that pressure losses are negligible. Now, we assume in this second co... see more

In our previous study (Part 1); by using the graphic of Bergeron, we have drawn the relationships which allow calculating flows and pressures at the valve and the reservoir, considering that pressure losses are negligible. Now, we assume in this second co... see more

Pressure loss of single phase in annular flow for non-Newtonian drilling mud have been predicted utilizing an artificial neural network (ANN). Based on statistical study, an optimization procedure was performed to choose the optimum of ANN technique. With... see more

Forest and land fires in Riau Province for the period of 2019 caused enormous losses, many aspects were disturbed by the fires, namely economic, health and bilateral relations which were most affected. Meanwhile, the government seems slow in dealing with ... see more

Forest and land fires in Riau Province for the period of 2019 caused enormous losses, many aspects were disturbed by the fires, namely economic, health and bilateral relations which were most affected. Meanwhile, the government seems slow in dealing with ... see more

The object of study is a pushing tandem propeller with joined blades. When analyzing the characteristics of pushing propellers, it was found that one of the problem areas is a decrease in their effectiveness due to a decrease in axial thrust, which occurs... see more

The object of study is a pushing tandem propeller with joined blades. When analyzing the characteristics of pushing propellers, it was found that one of the problem areas is a decrease in their effectiveness due to a decrease in axial thrust, which occurs... see more

This paper reports a study of the thermoacoustic phenomena in steam-generating channels of the cooling system of heat-loaded devices. The examined cooling modes are characterized by surface boiling of the heat carrier, which occurs due to high heat flows ... see more

We develop, in this paper, a method of calculating the water hammer inspired by the graphic construction of Bergeron, which we qualify as analytical method. In helping us of these graphs, we get the relationships that allow calculating the flow rates... see more

1 of 1.831 pages  |  10  records  |  more records»