Titlebook: Cavitation Instabilities and Rotordynamic Effects in Turbopumps and Hydroturbines; Turbopump and Induce Luca d‘Agostino,Maria Vittoria Salv

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书目名称Cavitation Instabilities and Rotordynamic Effects in Turbopumps and Hydroturbines影响因子(影响力)




书目名称Cavitation Instabilities and Rotordynamic Effects in Turbopumps and Hydroturbines影响因子(影响力)学科排名




书目名称Cavitation Instabilities and Rotordynamic Effects in Turbopumps and Hydroturbines网络公开度




书目名称Cavitation Instabilities and Rotordynamic Effects in Turbopumps and Hydroturbines网络公开度学科排名




书目名称Cavitation Instabilities and Rotordynamic Effects in Turbopumps and Hydroturbines被引频次




书目名称Cavitation Instabilities and Rotordynamic Effects in Turbopumps and Hydroturbines被引频次学科排名




书目名称Cavitation Instabilities and Rotordynamic Effects in Turbopumps and Hydroturbines年度引用




书目名称Cavitation Instabilities and Rotordynamic Effects in Turbopumps and Hydroturbines年度引用学科排名




书目名称Cavitation Instabilities and Rotordynamic Effects in Turbopumps and Hydroturbines读者反馈




书目名称Cavitation Instabilities and Rotordynamic Effects in Turbopumps and Hydroturbines读者反馈学科排名

farewell

Mhc-Molecule

Wertorientierung und Budgetierungdescribes the occurrence of flow-induced instabilities in turbomachinery, and introduces the concepts of static and dynamic instability of pumping systems and their generalization to cavitating turbopump systems.

drusen

Operationelle Risiken in Finanzinstituten investigate and to compare different turbulence and cavitation models (with and without thermal effects). Steady and unsteady numerical results are given for 1D rarefaction cases and 2D Venturi geometries for which experimental data are available.

事物的方面

An Introduction to Cavitation in Inducers and Turbopumps,describes the occurrence of flow-induced instabilities in turbomachinery, and introduces the concepts of static and dynamic instability of pumping systems and their generalization to cavitating turbopump systems.

提炼

Numerical Simulation of Cavitating Flows with Different Cavitation and Turbulence Models, investigate and to compare different turbulence and cavitation models (with and without thermal effects). Steady and unsteady numerical results are given for 1D rarefaction cases and 2D Venturi geometries for which experimental data are available.

提炼

Book 2017 special emphasis on cavitation-induced instabilities and their implications on the design and operation of high performance turbopumps and hydraulic turbines. The first part covers the fundamentals (nucleation, dynamics, thermodynamic effects, erosion) and forms of cavitation (attached cavitation,

揉杂

LANCE

https://doi.org/10.1007/978-3-8349-9332-8troduced as well. The resulting multi-phase flow model is hyperbolic, valid for arbitrary density jumps at interfaces as well as arbitrary flow speeds. Its capabilities are illustrated successively through examples of nozzle induced cavitation and heated wall induced boiling.

发源

Rotordynamics of Turbopumps and Hydroturbines,low due to displacement is important, the fluid force moment can cause rotor whirl even when the rotor speed is significantly lower than the first critical speed. The instability can be avoided by placing the seal at the exit of the leakage flow or changing the opening/closing convention of the seal associated with the deflection of the rotor.