An optimization method of manufacturing parameters of pcr base based on numerical simulation of finite element model

A technology of numerical simulation and optimization method, applied in multi-objective optimization, design optimization/simulation, 3D modeling, etc., can solve the problems of long time period, waste of manpower and material resources, difficult to find the optimal design, etc., to achieve good adaptability , the effect of reducing costs

Active Publication Date: 2022-08-09
福建票付通信息科技有限公司
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Problems solved by technology

(3) Due to the limited volume of the vacuum drying oven, when the heat source needs an external circuit to maintain the circulation and when the corresponding environment has specific requirements, the reaction in the vacuum drying oven cannot be realized, and this solution is not suitable for PCR-based There are great limitations, and it is difficult to popularize it to the grassroots health departments
The traditional method of using experiments not only takes a long time period, but also makes it difficult to find the optimal design, and has the disadvantage of wasting a lot of manpower and material resources

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  • An optimization method of manufacturing parameters of pcr base based on numerical simulation of finite element model
  • An optimization method of manufacturing parameters of pcr base based on numerical simulation of finite element model
  • An optimization method of manufacturing parameters of pcr base based on numerical simulation of finite element model

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[0079] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0080] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the application. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0081] It should be noted that the terminology used herein is for the purpose of describing specific embodiments only, and is not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural as well, furthermore, it is to be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates that There are features, steps, operations, devices, components and / ...

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Abstract

The invention relates to a method for optimizing the manufacturing parameters of a PCR base based on finite element model numerical simulation. A numerical simulation method is constructed through common finite element software COMSOL Multiphysics and its with MATLAB interface, and the PCR base is given by means of transient analysis. The finite element model is used to model the actual temperature control process, and the results are used to optimize the design of manufacturing parameters to ensure that the PCR susceptor can achieve optimal dynamic and static performance during the actual thermal cycle process. The optimized manufacturing parameters obtained by the invention, such as the optimal size of the thermal insulation material, can be used to guide the actual pedestal processing under the condition that the temperature performance index of the PCR pedestal is satisfied, so as to ensure that it has a good thermal performance under the premise of maintaining a rapid temperature response during the thermal cycle. uniformity. The invention can greatly save time and material cost for the research and development of new PCR bases.

Description

technical field [0001] The invention relates to the technical field of PCR base temperature performance optimization design, in particular to a method for optimizing PCR base manufacturing parameters based on finite element model numerical simulation. Background technique [0002] Heat transfer performance is a central concern in PCR pedestal design. At present, in the manufacture of PCR pedestal, how to optimize the parameters of the PCR pedestal is a difficult point in the design. The method of actual processing and real heat transfer experiment has the shortcomings of long cycle and a lot of waste of manpower and material resources. Most of the existing simulation optimization design methods are aimed at the simulation of the temperature uniformity of the finite element model of the PCR base. Most focus only on solving the steady-state temperature performance of the base. At the same time, these models and methods simply realize the heat transfer simulation between a g...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/23G06F30/17G06T17/00G06F111/06G06F119/08
CPCG06F30/23G06F30/17G06T17/00G06F2111/06G06F2119/08Y02P90/02
Inventor 李建兴杨睿宁罗堪马莹陈炜黄靖沈亮蔡聪赖智晨刘肖黄炳法
Owner 福建票付通信息科技有限公司
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