## Explain the Wire-frame models, Mechanical Engineering

Assignment Help:

WIRE-FRAME MODELS

The wire-frame model is perhaps the oldest way of representing solids. According to this model, any solid is represented by its edges and vertices. A wire-frame model consists of two tables, the vertex table and the edge table. Each entry of the vertex table records a vertex and its coordinate values, while each entry of the edge table has two components giving the two incident vertices of that edge. A wire-frame model does not have face information. For example, a cube given in Figure 6.1 is defined by eight vertices and 12 edges. One needs the following Tables(a) and (b) for complete information on the cube #### Mass balances on systems, To make strawberry jam, a two-stage process is us...

To make strawberry jam, a two-stage process is used as shown in the figure.  First, crushed strawberries and sugar are mixed in a 45:55 ratio by mass. Then the mixture is heated to

#### Splitwedge gate valve, Types of Splitwedge gate arrangement need to underst...

Types of Splitwedge gate arrangement need to understand

a steel bar is

#### Truss, Truss: What are truss? When can the trusses be rigid trusses? ...

Truss: What are truss? When can the trusses be rigid trusses? State the condition which is followed by simple truss? Sol.: A structure made up of several bars riveted o

#### Explain the manufacturing process, MANUFACTURING PROCESS A manufacturin...

MANUFACTURING PROCESS A manufacturing process is the activity (or a combination of activities) of transforming a given material into a product of different forms and sizes and

#### Illustrates the concept of bearing capacity of soil, Illustrates the concep...

Illustrates the concept of bearing capacity of soil? The concept of bearing capacity of soil is the very essence of design and analysis of shallow foundations. In order to inve

#### External pressure design of unfired pressure vessels, Q. External Pressure ...

Q. External Pressure Design of unfired pressure vessels? Determine requirements for external pressure based on the expected operation of the vessel, and add a suitable operatin

#### Design of Screw Feeder and Screw Conveyor, could you guys do this?

could you guys do this?

#### Estimate the time require to cool the aluminum, A piece of Al weighing 6 kg...

A piece of Al weighing 6 kg and initially at a temperature of 300 O C is suddenly immersed in a fluid at a temperature of 20 O C. The convectice heat transfer coefficient is 58 W/m

#### Calculate the force - pulley, Calculate the force - pulley: A string i...

Calculate the force - pulley: A string is passing over a smooth pulley. The string supports the mass m on one side which is to be pulled up with acceleration a. calculate the  