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This paper concentrates on the problem of safety assessment for down-hole casings in well completion, and we constrain the environment in high temperature and high pressure. Firstly, in order to analyze casing wear depth, we establish a suitable wear prediction model, in which friction and sliding distance coefficient between drill string and down-hole casing are utilized. Secondly, a novel safety...
Security assessment of Thermal Power Plants (TPPs) is one of the important means to guarantee the safety of production in thermal power production enterprises. Essentially, the evaluation of power plant systems relies to a large extent on the knowledge and length of experience of the experts. Therefore in this domain Case-Based Reasoning (CBR) is introduced for the security assessment of TPPs since...
This Position Paper addresses some problems and challenges in safety assessment of current Critical Infrastructures introduced by system complexity and by the current 'safety process framework' adopted in most high risk domains.
The production of coal mine is a very large, complex and dangerous system .In this paper, we analyzed the influence factors of safety in coal mine production. According to the shortage of traditional coal mine safety assessment methods, we took each factor that affects coal mine security as an agent and used the multi-agent technology to investigate. For each agent is incomplete for an overall assessment...
In order to search the joint of objective factors and subjective consciousness in safety assessment, the inherent relationships of traditional Chinese medicine technique (TCMC) and recipe engineering (RE) had been analyzed in this paper. The functions of subjective consciousness were led to right directions in virtue of the thoughts of TCMC. The interactive relationships of objective factors had been...
A selection is presented of fiber-optic and micro-optic devices that have been designed and tested for guaranteeing the quality and safety of typical foods, such as extra virgin olive oil, beer, and milk. Scattered colorimetry is used to authenticate various types of extra virgin olive oil and beer, while a fiber-optic-based device for UV-VIS-NIR absorption spectroscopy is exploited in order to obtain...
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