First Level Thermodynamics Study of Manufacturing System

1
First Level Thermodynamics Study of
Manufacturing System

• P M V Subbarao
• Professor
• Mechanical Engineering Department
• I I T Delhi

Holistic Method of System Description ..
2
Need for a Holistic Study

• Present study is using a thermodynamic framework
  to characterize the material and energy resources
  used in manufacturing processes.
• The analysis must span a wide range of processes
• Conventional processes
• Machining
• Casting
• Forming
• Injection molding
• Advanced machining processes
• Electrical discharge machining
• Abrasive waterjet machining,
• Vapor phase processes used in semiconductor and
  nanomaterials fabrication.

3
Holistic Vision of Engineering Analysis
Accept Theory
Test Theory
Particular Relations
INDUCTION
DEDUCTION
Propose Theory
Engineering Relations
Secondary concepts
Industrial Processes
Primitive concepts
Impact on Society
4
Application of Thermodynamics
Available Resources (Energy, matter etc.,)
Thermodynamics Laws and information
Engineering of Manufacturing processes, devices
and systems.
Fluid Mechanics Heat Transfer etc,..
NO
Is Design meeting Humans NEED?
Social Sciences and Humanities
YES (task completed)
5
New Ideas for Same Need

• Development of A Display system

What fundamental quality of the substance is to
be identified to select right idea to achieve the
objective ?
6
The first step Identification of Target
Development of an Artificial Horse
7
Holographic Description of Manufacturing System
Creation Energy Sources for Manufacturing System
Manufacturing System
Material Processing System
Creation Energy Sources for Material Processing
System