Modeling and Simulation of Directional Solidification of Ni|Based ...

Modeling and Simulation of Directional Solidification of Ni-Based ...

Turbine blades are the key parts of aero-engines and industrial gas turbines. Liquid metal cooling (LMC) method has been used in the directional ...

Multiscale Modeling and Simulation of Directional Solidification ...

Ni-based superalloy turbine blades have become indispensable structural parts in modern gas engines. An understanding of the solidification behavior and ...

Modeling and Simulation of Directional Solidification of Ni‐Based ...

Summary Turbine blades are the key parts of aero-engines and industrial gas turbines. Liquid metal cooling (LMC) method has been used in the directional ...

MODELING AND SIMULATION OF DIRECTIONAL SOLIDIFICATION ...

MODELING AND SIMULATION OF DIRECTIONAL SOLIDIFICATION. OF Ni-BASED SUPERALLOY TURBINE BLADES CASTING BY LIQUID. METAL COOLING. Qingyan Xu, Ning Tang, Liu ...

Modeling and Simulation of Directional Solidification of Ni-Based ...

Request PDF | Modeling and Simulation of Directional Solidification of Ni-Based Superalloy Turbine Blades Casting by Liquid Metal Cooling | Turbine blades ...

Directional solidification of Ni-based superalloy castings: Thermal ...

The numerical simulation of directional solidification process was performed with the use of ProCAST software, for withdrawal rates of 1, 3 and 5 mm/min in ...

Progress on modeling and simulation of directional solidification of ...

Directional solidified turbine blades of Ni-based superalloy are widely used as key parts of the gas turbine engines. The mechanical properties of the blade ...

Numerical Simulation of Directional Solidification Process of Single ...

| Numerical Simulation of Directional Solidification Process of Single Crystal Ni- Based Superalloy Casting. Sieniawski, J.; Szeliga, D.; Kubiak, K. Show ...

Multi-scale modeling of liquid-metal cooling directional solidification ...

Nickel-based superalloy are widely used to produce modern advanced aero and power industry turbine blades for its high-temperature strength, ...

Acta Metall Sin - 金属学报

Development of Numerical Simulation in Nickel-Based Superalloy Turbine Blade Directional Solidification. ... models in the superalloy blade directional ...

Modeling of Micro- and Macrosegregation and Freckle Formation in ...

pects of the model that are unique to the present simulations of directional solidification of Ni-base superalloys. A. Phase Equilibrium and Solid ...

Numerical Simulation of Solidification Process on Single Crystal Ni ...

In this paper, a mathematical model for three-dimensional (3D) simulation ... Key words: Directional solidification, Single crystal, Investment casting, Numerical ...

Numerical Simulation and Experimental Casting of Nickel-Based ...

Mathematical models for dynamic heat radiation and convection boundary in directional solidification processes are established to simulate the temperature ...

Numerical Simulation and Experimental Casting of Nickel-Based ...

Mathematical models for dynamic heat radiation and convection boundary in directional solidification processes are established to simulate ...

Numerical simulation of microstructure evolution during directional ...

Multiscale Modeling and Simulation of Directional Solidification Process of Ni-Based Superalloy Turbine Blade Casting. Qingyan Xu, Cong Yang, Hang Zhang ...

Numerical Simulation and Optimization of Directional Solidification ...

Meanwhile, an intelligent model based on fuzzy control theory was built to optimize the complicate DS process. Several key parameters, such as ...

Numerical simulation of directional solidification process of single ...

A mathematical model based on precast software and the CAFE model was developed to simulate the directional solidification process of a single crystal ...

Multi-scale modeling of liquid-metal cooling directional solidification ...

... directional solidification and solidification behavior of nickel-based superalloy casting ... model, and the experiment results agree well with the simulation ...

Modeling of Mircrostructure Evolution in Directional Solidification of ...

In this paper, a mathematic model was proposed for the three dimensional simulation of microstructure evolution in directional solidification. Based on the ...

Modeling and Simulation of Directional Solidification of Ni ... - 百度学术

摘要. Summary Turbine blades are the key parts of aero-engines and industrial gas turbines. Liquid metal cooling (LMC) meth.