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- Title
STATISTICAL ANALYSIS OF THE EXPERIMENTAL DATA OBTAINED IN STUDYING OF WATER JET CLEANING.
- Authors
BANICA, Mihai; MEDAN, Nicolae
- Abstract
This paper presents statistical analysis of experimental data obtained in the study of impact forces of water jets cleaning used for maintenance of sewers. The values of the impact forces were measured used own conception device. We established the process parameters, the number of levels and their values. Depending on these parameters was set a full factorial experimental design, completely randomized with seven blocks. Statistical analysis of experimental data consisted of: verifying the aleatory character of data, verifying the normality of the experimental data distribution, identifying data affected by aberrant errors.
- Subjects
WATER jets; SEWERAGE maintenance &; repair; DATA distribution; RANDOMIZATION (Statistics); PARAMETERS (Statistics)
- Publication
Academic Journal of Manufacturing Engineering, 2015, Vol 13, Issue 1, p6
- ISSN
1583-7904
- Publication type
Article