Simulation and optimization of separation sections in production process of propylene carbonate

2018 ◽  
Vol 21 (6) ◽  
pp. 1353-1358
Author(s):  
Rui-Duan Li ◽  
Jia-Nan Wang ◽  
Chuan-Bo Dai
2014 ◽  
Vol 52 (6) ◽  
pp. 727-735
Author(s):  
Jeongpil Park ◽  
Sunghyun Cho ◽  
Seunghwan Lee ◽  
Dong Ju Moon ◽  
Tae-Ok Kim ◽  
...  

Author(s):  
Allen Eyler ◽  
Norbert Mu¨ller

The wound composite impeller, developed at Michigan State University, is a new way of manufacturing turbomachine impellers with a wide range of potential applications, even including use in gas turbines. The production can be rapid, inexpensive, and utilize commercially available winding machines. This work focuses on the modeling of the Wound Impeller for computer simulation and optimization processes, and for automation of the production process.


Author(s):  
Werner Bösemann

New production technologies like 3D printing and other adaptive manufacturing technologies have changed the industrial manufacturing process, often referred to as next industrial revolution or short industry 4.0. Such Cyber Physical Production Systems combine virtual and real world through digitization, model building process simulation and optimization. It is commonly understood that measurement technologies are the key to combine the real and virtual worlds (eg. [Schmitt 2014]). <br><br> This change from measurement as a quality control tool to a fully integrated step in the production process has also changed the requirements for 3D metrology solutions. Key words like MAA (Measurement Assisted Assembly) illustrate that new position of metrology in the industrial production process. <br><br> At the same time it is obvious that these processes not only require more measurements but also systems to deliver the required information in high density in a short time. Here optical solutions including photogrammetry for 3D measurements have big advantages over traditional mechanical CMM’s. <br><br> The paper describes the relevance of different photogrammetric solutions including state of the art, industry requirements and application examples.


2013 ◽  
Vol 397-400 ◽  
pp. 2622-2625 ◽  
Author(s):  
Xiu Ying Tang ◽  
Jie Shi ◽  
Li Chang Chen ◽  
Lin Lin Yang ◽  
Xue Mei Leng

At present, with the rapid development of manufacturing industry, the problem in the production process is constantly exposed. This kind of production system is very complicated that it is often the spatial variable, time variable and random variable interdependent dynamic problems. The computer simulation software is the one of the best effective way to find out the problems existing in the production process. This paper takes one product line as example, using Flexsim simulation software in the production line for modeling and simulation. Then the simulation test and simulation analysis is done to find out the bottleneck of the system. Finally proposal is given to solving the bottleneck problem, and Flexsim simulation of new distribution is proved that it could improve the efficiency of the production line.


Author(s):  
Claudia Gutiérrez-Antonio ◽  
Fernando Israel Gómez-Castro ◽  
Juan Gabriel Segovia-Hernández ◽  
Abel Briones-Ramírez

Author(s):  
Werner Bösemann

New production technologies like 3D printing and other adaptive manufacturing technologies have changed the industrial manufacturing process, often referred to as next industrial revolution or short industry 4.0. Such Cyber Physical Production Systems combine virtual and real world through digitization, model building process simulation and optimization. It is commonly understood that measurement technologies are the key to combine the real and virtual worlds (eg. [Schmitt 2014]). <br><br> This change from measurement as a quality control tool to a fully integrated step in the production process has also changed the requirements for 3D metrology solutions. Key words like MAA (Measurement Assisted Assembly) illustrate that new position of metrology in the industrial production process. <br><br> At the same time it is obvious that these processes not only require more measurements but also systems to deliver the required information in high density in a short time. Here optical solutions including photogrammetry for 3D measurements have big advantages over traditional mechanical CMM’s. <br><br> The paper describes the relevance of different photogrammetric solutions including state of the art, industry requirements and application examples.


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