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INVESTIGATION OF PRESSURE PULSATIONS IN THE FURNACE AND FLUE GAS TRACT OF THE PULVERIZED COAL COMBUSTION UTILITY BOILER
utility boiler pulsatile pulverized coal combustion pressure pulsations time and frequency domain analyses
2010/10/11
The paper presents new experimental method developed and new measuring system developed and installed into flame-gas tract of utility boiler. Investigations have been performed at the steam boiler of ...
EXPERIMENTAL AND NUMERICAL STUDIES ON STEEL PENSTOCK VIBRATIONS CAUSED BY PRESSURE PULSATIONS
steel penstock pressure pulsation vibration test numerical analysis design standard
2008/12/25
In our previous paper, we described vibrations with circumferential mode number n = 2 when a frequency of a pressure pulsation in a turbine coincides with the natural frequency of a steel penstock. W...