Owing to the general trend in designing and operating hydraulic turbomachinery, the risks coming from vibrations and noise has been continuously increasing during recent years ; that led to more drastic regulations and standards to be met by the manufacturer. The large number of possible vibration and noise sources from mechanical or hydraulic origin makes it necessary to take the whole system in which the hydraulic machine is included into account.L'évolution des structures et des conditions d'exploitation des turbomachines hydrauliques durant les dernières années a conduit à une augmentation des risques et des nuisances liés aux vibrations et aux bruits : de là une plus grande rigueur dans les règlementations et normes imposées aux constr...
1) Shock-absorbers. Hydraulic shock absorbers are designed to dissipate as heat the mechanical ener...
Canavelis Richard. Discussion de la Question II : Vibrations et Bruits. In: Machines hydrauliques. C...
Development of materials. Manufacturers or users of hydraulic turbines who have to deal with all the...
The vibratory level of a turbine component can be considered excessive only if it is detrimental to ...
Vibration problems which affect hydroelectric units are generally very difficult to solve because of...
La mise en place, dans les circuits industriels de nombreux composants hydrauliques (passifs tels qu...
La communication relate trois cas d'instabilité dus à l'écoulement rencontrés récemment dans des ins...
Free vibration of cylindrical shells in a flow ; its self-amplification and damping properties. This...
A hydraulic vibration damper for chimneys. Flexural vibration due to the breaking away of Karman edd...
Basic hydraulic transmission systems are briefly analysed, followed by a study of their development ...
After the main fields covered by the computer-aided design applied to hydraulic machines and to thei...
In the search for improvements in noise reduction, experiments have been carried out at CETIM on a s...
Les circuits industriels véhiculant des fluides sont souvent le siège de phénomènes vibratoires gêna...
Instability diagnosis has been carried out from stress measurements in a stay vanne during unit oper...
The Effect of Flywheel Unbalance on Gear Noise in the Hydraulic Power Plant Turbo-Generator. Hydraul...
1) Shock-absorbers. Hydraulic shock absorbers are designed to dissipate as heat the mechanical ener...
Canavelis Richard. Discussion de la Question II : Vibrations et Bruits. In: Machines hydrauliques. C...
Development of materials. Manufacturers or users of hydraulic turbines who have to deal with all the...
The vibratory level of a turbine component can be considered excessive only if it is detrimental to ...
Vibration problems which affect hydroelectric units are generally very difficult to solve because of...
La mise en place, dans les circuits industriels de nombreux composants hydrauliques (passifs tels qu...
La communication relate trois cas d'instabilité dus à l'écoulement rencontrés récemment dans des ins...
Free vibration of cylindrical shells in a flow ; its self-amplification and damping properties. This...
A hydraulic vibration damper for chimneys. Flexural vibration due to the breaking away of Karman edd...
Basic hydraulic transmission systems are briefly analysed, followed by a study of their development ...
After the main fields covered by the computer-aided design applied to hydraulic machines and to thei...
In the search for improvements in noise reduction, experiments have been carried out at CETIM on a s...
Les circuits industriels véhiculant des fluides sont souvent le siège de phénomènes vibratoires gêna...
Instability diagnosis has been carried out from stress measurements in a stay vanne during unit oper...
The Effect of Flywheel Unbalance on Gear Noise in the Hydraulic Power Plant Turbo-Generator. Hydraul...
1) Shock-absorbers. Hydraulic shock absorbers are designed to dissipate as heat the mechanical ener...
Canavelis Richard. Discussion de la Question II : Vibrations et Bruits. In: Machines hydrauliques. C...
Development of materials. Manufacturers or users of hydraulic turbines who have to deal with all the...