Process design

1998 ◽  
Author(s):  
David Yen ◽  
William Davis
Keyword(s):  
Process Design

Formulation of Automated Process-Design Problems in CNC Systems

2020 ◽  
Vol 40 (6) ◽  
pp. 488-490
Author(s):  
S. Yu. Kalyakulin ◽  
V. V. Kuz’min ◽  
E. V. Mitin ◽  
S. P. Sul’din
Keyword(s):  
Process Design ◽  
Design Problems ◽  
Automated Process

A Case Study of Defects Due to Process-Design Interaction in Nano Scale Technology

2007 ◽  
Author(s):  
Hung-Sung Lin ◽  
Ying-Chin Hou ◽  
Juimei Fu ◽  
Mong-Sheng Wu ◽  
Vincent Huang ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Circuit Design ◽  
Process Design ◽  
Integrated Circuit ◽  
Photon Emission ◽  
Integrated Circuit Design ◽  
Nano Scale ◽  
Leakage Path ◽  
Related Defect

Abstract The difficulties in identifying the precise defect location and real leakage path is increasing as the integrated circuit design and process have become more and more complicated in nano scale technology node. Most of the defects causing chip leakage are detectable with only one of the FA (Failure Analysis) tools such as LCD (Liquid Crystal Detection) or PEM (Photon Emission Microscope). However, due to marginality of process-design interaction some defects are often not detectable with only one FA tool [1][2]. This paper present an example of an abnormal power consumption process-design interaction related defect which could only be detected with more advanced FA tools.

Process design and equipment selection for optimized steam and power concepts – the “zero” process steam sugar factory

2020 ◽  
pp. 40-50
Author(s):  
Boris Morgenroth ◽  
Thomas Stark ◽  
Julian Pelster ◽  
Harjeet Singh Bola
Keyword(s):  
Process Design ◽  
Sugar Industry ◽  
Electrical Power ◽  
Power Requirement ◽  
Equipment Selection ◽  
Good Potential ◽  
Set Up ◽  
The Right ◽  
Key Aspects ◽  
Steam Drying

Optimization of process steam requirement in order to maximize sugar recovery and export power along with manpower optimization is a must for sugar factories to survive under difficult conditions and to earn additional revenues. The process steam demand of greenfield and revamped plants has been reduced to levels of 32–38% from originally more than 50% steam on cane in the case of the brownfield plants. In addition, significant improvement in the power requirement of the plants has been achieved. Bagasse drying offers a good potential to improve the power export. Different available concepts are compared with a focus on bagasse steam drying and low temperature bagasse drying. In order to set up an optimized highly efficient plant or to optimize an existing plant to achieve competitive benchmarks, good process design and the right equipment selection are very important. Experience has been gained with multiple stage or double effect crystallization in the beet sugar industry offering further steam optimization potential. Vapour recompression is also an option to substitute live steam by electrical power. This even provides options to reduce the steam demand from the power plant for the sugar process down to zero. Key aspects concerning the process design and equipment selection are described.

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