| Budget Amount *help |
¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2012: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
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| Outline of Final Research Achievements |
For multi-scale flow phenomena concerning to fuel cell performance, a hierarchical multi-physics simulation concept is investigated to couple between molecular dynamics, non- equilibrium thermodynamics and unsteady flow simulation. Validations and improvements of mathematical models and numerical methods are performed on the following problems; 1) unsteady coupling simulation of cell / stack level performance of fuel cell design, 2) validations of lattice Boltzmann method for gas-liquid interface simulation and water transport models in catalyst layer, and 3) gas-liquid mixed gas simulation with 6-site potential model for water molecule.
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