Define the polyhedra and euler formula, Mechanical Engineering

Assignment Help:

Polyhedra and Euler's Formula

The b-rep of a polyhedra that are holomorphic to a sphere are topologically valid if they satisfy the following equations :

F - E + V - L = 2 (B - G)

where F, E, V, L, B and G are the number of faces, edges, vertices, face's inner loop, bodies, and genus (handles or through holes) respectively. If the solid is a simple one, the Euler holds good.

F - E + V = 2

Related Discussions:- Define the polyhedra and euler formula

Analytical solid modeling, Brifely explain analytical solid modeling

Brifely explain analytical solid modeling

Phycics, digram of michelson inteferometer

digram of michelson inteferometer

Electron beam welding, ELECTRON BEAM WELDING In this process fusion is...

ELECTRON BEAM WELDING In this process fusion is achieved by focusing a high power density beam of electrons on the area to be joined. Upon striking the metal, the kinetic ener

Gudgeon pin-basic components of engine , Gudgeon Pin: It forms the link b...

Gudgeon Pin: It forms the link between the small end of the connecting rod and the piston. It is a small pin as shown in Figure 2.13. Figure : Gudgeon Pin

Opc & fpc chart, How ca I make an opc & fpc chart

How ca I make an opc & fpc chart

Control cables and rubber parts, Control Cables: Never bend or distort con...

Control Cables: Never bend or distort control cables. This will lead to stiff operation and premature cable failure. Rubber Parts: Beware of parts containing O-rings or oil s

What are advantages and limitations of job evaluation, a) Describe producti...

a) Describe productivity. Give comparison of production and productivity. b) Write down characteristics of batch production. c) What are advantages and limitations of job eva

Moments, what is resultant of coplanar non concurrent forces

what is resultant of coplanar non concurrent forces

Resultant of non-coplanar force system, Resultant of Non-coplanar Force Sys...

Resultant of Non-coplanar Force System: The resultant of a system of coplanar forces can be attained by adding up two forces through law of parallelogram at a time and after t

Describe the insulation thickness, Q. Describe the Insulation thickness? ...

Q. Describe the Insulation thickness? Insulation thickness shall be selected in accordance with the following tables forming part of this specification: Table I Outdoor Hot

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages