2025Year

Second Semester

Multiphase Flow

Lecture

Multiphase Flow

Z1100093 Multiphase Flow

HASEGAWA Koji

2.0Credits

Tue.4Period

Hachioji Remote

A) A high degree of specialized expertise　100%
B) The skills to use science and technology　0%
C) The ability to conduct research independently, knowledge pertaining to society and occupations, and sense of ethics required of engineers and researchers　0%
D) Creative skills in specific areas of specialization　0%

This graduate-level course offers an in-depth exploration of multiphase flow, encompassing the fundamental and macroscopic aspects of momentum, heat and mass transfer, interfacial dynamics, and phase change processes. This course also provides a detailed examination of the governing equations and industrial applications associated with these phenomena.

Students are required to review "Thermodynamics" and "Fluid mechanics"

Discussion Debate／Presentation

1. Thermodynamics [Review]: Thermophysical properties, Thermal equilibrium, Laws of thermodynamics, Entropy
2. Fluid dynamics [Review]: Bernoulli's theorem, Laminar flow/Turbulent flow, Boundary layer, Dimensionless number
3. Momentum transfer: Equation of continuity, Navier-Stokes equations
4. Heat transfer: Fourier's law, Equation of heat conduction
5. Heat transfer: Newton's law of cooling, Thermal radiation (Stefan-Boltzmann law), Dimensionless number
6. Mass transfer: Concentration, Fick's laws of diffusion
7. Mass transfer: Diffusion equation, Dimensionless number
8. Interface: Wettability, Contact angle, Dimensionless number
9. Interface: Laplace pressure, Interfacial instability, Dimensionless number
10. Phase change: Phase equilibrium, Evaporation, Boiling, Condensation, Solidification, Melting
11. Exercise: Academic presentation in English
12. Exercise: Academic presentation in English
13. Exercise: Academic presentation in English
14. Exercise: Academic presentation in English
15. Review of the course

The evaluation will be comprised of two components: contributions to discussions during lectures (50%) and presentations (50%). In order to pass the course, students are required to achieve a final evaluation with a grade of D or above.

Feedback will be provided during each discussion and presentation.

特に指定しない。
必要に応じて授業中に資料等を配布する。

「Transport Phenomena」R. B. Bird et al. (John Wiley & Sons)

Fri：13:00〜13:30（Hachioji Campus 8-356）

これまでに学んだ数学および物理学を今一度復習した上で受講することが望ましい。表層だけ理解するのではなく、本質的な理解と共に体得してほしい。そのためにも単にやり方を覚えるのではなく、時間を掛けて試行錯誤しながら、愚直に考え抜くことを大切にしてほしい。

Not applicable

Mechanical Engineering Program