Solid rocket cabin LCA ecological environment index quantification method based on forming process

Abstract

The invention discloses a solid rocket cabin LCA ecological environment index quantification method based on the forming process. The method comprises the following steps: 1) determining a system boundary of life cycle evaluation of the solid rocket cabin forming process; 2) dividing the cabin section forming system into a plurality of unit processes with different functions according to the determined research range and system boundary; obtaining a list analysis table according to the data acquisition result; and 3) performing environmental influence analysis on the list analysis result to obtain a standard ecological index. According to the invention, the LCA technology is applied; by taking a solid rocket cabin section forming process as a main line, each process is subdivided to each process on the basis of a traditional process flow, an IPO model is established, input and output factors of different processes are integrated together, the accuracy of data can be improved, and the optimization direction and optimization method of the specific process are judged through data records.

Description

technical field [0001] The invention relates to green manufacturing technology, in particular to a method for quantifying the LCA eco-environment index of a solid rocket cabin section based on a molding process. Background technique [0002] The molding process of the solid rocket cabin is composed of a series of multifactorial and complex activities. These activities will produce a large number of pollutants, with many types, great harm, serious environmental pollution, and high energy consumption. Therefore, there will be many resources, environment, health and safety problems to be faced. In order to solve this problem, it is necessary to establish a detailed analysis and evaluation system. Resource consumption and pollution in the technological process can be used to solve this problem in a targeted manner, provide a basis for more effectively improving its resource consumption and environmental impact, and also provide data support for the ecological environment index o...

AI Technical Summary

Problems solved by technology

[0003] At present, in the existing technology, the division of the forming process of the solid rocket cabin is usually concentrated on some bulk processes, and the system is not detailed enough, resulting in many environmental impact factors that cannot find the corresponding impact sources, and cannot avoid subjective factors. Comprehensive evaluation and analysis Most of the research has also focused on qualitative aspects

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