{'fraction_non_alphanumeric': 0.0324254215304799, 'fraction_numerical': 0.01556420233463035, 'mean_word_length': 4.938461538461539, '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}}
Phase Distribution of Nitrogen/Non-Newtonian Flow at Micro-T-Junction

With air as the gas test fluid and both pure water and PAAm aqueous solution with 0.01wt%,0.25wt% and 0.50wt% as the test fluid,an experimental investigation into phase distribution of gas-liquid flow through a T-junction with 178μm hydraulic diameter was conducted.The experimental results show that the property of non-Newtonian fluid in micro-T-junction can influence the phase distribution,and the decrease in liquid effective viscosity makes liquid's taking off of both slug and annular flow reduced.Comparing the flow pattern of slug and annular flow shows that the property of non-Newtonian fluid can influence liquid's taking-off much of the annular flow and does little on that of slug flow.