Study on Fatigue Analysis and Evaluation Method of Ergonomic Virtual Human

Author(s):  
Li Yun ◽  
Zu Xiaoqi ◽  
Zhou QianXiang
2013 ◽  
Vol 30 (5) ◽  
pp. 500-508
Author(s):  
Yingjian Yan ◽  
Jingchao Yu ◽  
Pengfei Guo ◽  
Jianfei Guo

Author(s):  
Koji Asami ◽  
Nene Kushita ◽  
Akemi Hatta ◽  
Minh Tri Tran ◽  
Yoshiro Tamura ◽  
...  

2013 ◽  
Vol 860-863 ◽  
pp. 1715-1719
Author(s):  
De Gang Li ◽  
Xiao Mei Han ◽  
Xue Dong Lin ◽  
Xiao Fang Luan ◽  
Le Zhang

In order to assess the rationality of the combustion chamber structure of 2.0L diesel engine equipped with high pressure common rail system, evaluation methods of the interior flow dynamic characteristics was put forward .And numerical simulation was carried out on the effect of different combustion chamber structure matching different fuel injection system parameters on the transient distribution of velocity field, concentration field, temperature field. The results show that: the suggested evaluation method in the combustion chamber structure design is reasonable; and for certain injection system, reasonable design and optimized combustion chamber structure parameters are used to organize air flow characteristic effectively. These are important measures to realize energy conservation and emission reduction on diesel engines.


OALib ◽  
2020 ◽  
Vol 07 (09) ◽  
pp. 1-12
Author(s):  
Yujia Jia ◽  
Heliang Gao

Author(s):  
Elena Gheorghe Petreanu

Internal audit is a crucial constituent in supporting the management of the prosperous entity in the circumstances of the competitive economy. The significant structural variations that have taken place in recent years both in the Republic of Moldova and in the world, the determination of new priorities in economic development, the formation of a new management system within the economic entity have contributed to the development of internal audit in several countries. A keen interest in the implementation of internal audit also belongs to the owners, who are interested in monitoring the effectiveness of material, financial and human resources within the entity. The internal audit is actively implemented in the entity’s activity, such as in the preparation of economic and financial information, its analysis and evaluation, control over the quality and efficiency of the entity’s subdivisions, also on the safety of assets and efficiency of their use, etc. On these grounds, the role of quality assurance of the internal audit activity is currently on the rise, which is in line with its performance. In this context, the author approaches the study of the basic aspects of the internal audit evaluation process in terms of identifying the evaluation method, establishing and interpreting the indicators used in the evaluation, as well as determining the evaluation principles. As a method of evaluation of the quality of the internal audit activity, the author uses the dashboard, determines the basic steps in its use and suggests a list of indicators, which can be applied in the evaluation process. At the same time, the basic functions of using the dashboard in the process of evaluating the work of internal audit are identified.


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