{'fraction_non_alphanumeric': 0.022172949002217297, 'fraction_numerical': 0.0, 'mean_word_length': 5.101351351351352, '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}}
Simulation about the factor of droplet move inward parallel plates with Smoothed Particle Hydrodynamics

A drop always moving into narrow gap spontaneously. For the application of digital microfluidic (DMF) chip, we paid attention to this spontaneous moving. The factors of this moving has investigated. In this paper, based on the Smoothed Particle Hydrodynamics (SPH) method a simulation about these factors was achieved. A comparison about the droplet's movement of different gap widths has been investigated in the experiments. A new factor, the shape of upper plate, which also effect this spontaneous moving is proposed. According to this factor, a wedge shape of the up-plate was introduced. To verify the better performance of this novel shape simulations about various upper plate shapes were carried out. Validation experiments were carried out to demonstrate the validity of this new factor.