Keff, Km, Kp : the effective thermal conductivities of the composite,
Metal matrix, Particles
φp : the volume fraction of reinforcements
a : the diameter of the reinforcement
- hc : the boundary conductivity.
Advantage
The air travels across the short
length of the fins laterally, rather than longitudinally down
the long length.
Focused on placing
3D holographic projection will provide. Communication between B2B and B2C will take on a whole different level as businesses provide more in-depth care for their customers while intra-communication efficiencies within their business processes will dramatically increase.
Applications for Management Information System will be Virtual Reality (VR) meetings using computerized holographic projection
3D
PHIGS (Programmer’s Hierarchical Interactive Graphics System) : 3D
PHIGS+ : PHIGS + rendering
SPHIGS (Simple PHIGS)
업계 표준 (de facto)
Adobe사의 PostScript
Silicin Graphics사의 OpenGL,
MIT의 X Window System, PEX (PHIGS Extension to X)
SRGP(Simple Raster Graphics Package)
윈도우즈에서의 그래픽스 구현
응용 프로그래머를 위해 하드웨어 독립적인
3D
PHIGS (Programmer’s Hierarchical Interactive Graphics System) : 3D
PHIGS+ : PHIGS + rendering
SPHIGS (Simple PHIGS)
업계 표준 (de facto)
Adobe사의 PostScript
Silicin Graphics사의 OpenGL,
MIT의 X Window System, PEX (PHIGS Extension to X)
SRGP(Simple Raster Graphics Package)
윈도우즈에서의 그래픽스 구현
응용 프로그래머를 위해 하드웨어 독립적인
3D printing
3D printing or additive manufacturing (AM) refers to any of the various processes for printing a three-dimensional object. Primarily additive processes are used, in which successive layers of material are laid down under computer control. These objects can be of almost any shape or geometry, and are produced from a 3D model or other electronic data source.
Basic principles
If the