Analysis and Reduction of the Sloshing Phenomena Due To Sudden Movement of Spray Mixture Tanker
Publish place: Journal of Applied Fluid Mechanics، Vol: 15، Issue: 2
Publish Year: 1401
نوع سند: مقاله ژورنالی
زبان: English
View: 129
This Paper With 15 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JAFM-15-2_008
تاریخ نمایه سازی: 18 بهمن 1400
Abstract:
The sloshing phenomenon occurs in partially filled tankers due to sudden movement can affect the tank structure integrity and impair the dynamic stability of the tanker. The effects of sloshing phenomena in a spray mixture tank due to acceleration or deceleration of the agricultural vehicle is investigated under three filling levels of ۲۵%, ۵۰%, and ۷۵%. The pressure time distributions on the tank wall were evaluated by using a multiphase transient model (water and air as an ideal gas) and a free surface flow in a homogeneous model. It was possible to verify the wave behavior of sloshing. The condition of ۷۵% tank filling volume generated the highest pressure on the tank wall. The effectiveness of two types of vertical baffles in suppressing pressure was numerically investigated. Shear stress on the tank bottom wall under these proposed arrangements was analyzed by steady-state models and mechanical agitation, considering a filled tank. The proposed solution based on two partial vertical baffles and a central gap was the most effective. It promotes the higher reduction of wall impact pressure and other sloshing instabilities and maintains similar results of mixture agitation of the tank without baffles.
Keywords:
Authors
G. b. Micheli
Department of Mechanical Engineering – FE/UNESP, Bauru, Sao Paulo, Brazil
M. L. F. Fogal
Department of Mechanical Engineering – FE/UNESP, Bauru, Sao Paulo, Brazil
V. L. Scalon
Department of Mechanical Engineering – FE/UNESP, Bauru, Sao Paulo, Brazil
A. Padilha
Department of Mechanical Engineering – FE/UNESP, Bauru, Sao Paulo, Brazil
K. A. R. Ismail
Faculty of Mechanical Engineering - UNICAMP, Campinas, Sao Paulo, Brazil
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :