{'fraction_non_alphanumeric': 0.017890772128060263, 'fraction_numerical': 0.0, 'mean_word_length': 5.993421052631579, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Analysis-oriented parametric modeling technology

Although perfectly matching the needs of geometric modeling and CNC machining, feature-based parametric models still can hardly meet the requirements of data extraction and mesh generation process in finite-element preprocessing. In this study, we take the requirements of finite-element preprocessing as well as geometric representation into the consideration of parametric design process and propose analysis-oriented parametric modeling technology. Based on the modeling technology proposed, a system structure of analysis-oriented parametric modeling process is devised. Eventually, an analysis-oriented parametric modeling system of a turbine blade is constructed to test and verify the feasibility of the proposed modeling technology and system structure. Experiments show that analysis-oriented parametric modeling technology can make geometric models better adapt to the specific requirements of finite-element preprocessing and has certain reference value to the creation of high-quality digital models.