Effects of local vibration on silo discharge and jamming: Employing an experimental approach
Publish place: Journal of Particle Science & Technology، Vol: 4، Issue: 2
Publish Year: 1397
نوع سند: مقاله ژورنالی
زبان: English
View: 405
This Paper With 10 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JPST-4-2_004
تاریخ نمایه سازی: 3 دی 1398
Abstract:
Blockage is a common problem in many practical silo applications, and vibration seems to be a practical solution to overcome this problem. An experimental setup was developed to observe the effects of different vibrational parameters on vibrator anti-jamming efficiency. The silo was made of transparent plates to provide the possibility of watching the materials inside it. The outlet mass was recorded on a computer via a weighing load cell. The vibrator was installed at different locations on the silo walls to reveal effects of the vibrator position on its efficiency to prevent jamming. Moreover, relevant tests were conducted to reveal the effects of the vibration frequency. A vibrometer instrument with contacting probe was employed to measure the local vibration characteristics. The measured data was used to identify the vibration dimensionless acceleration. It was concluded that the location of the vibrator significantly affects its anti-jamming ability. Furthermore, it was observed that the vibration frequency and acceleration influence the impact of the vibration to prevent the silo jamming to some extent. It was observed that while the vibration does not influence the instant discharge rate it does considerably affects the average rate.
Authors
Akbar Jafari
Department of Mechanical Engineering, Sirjan University of Technology, Sirjan, Iran
Ali Abolghandi
Department of Mechanical Engineering, Sirjan University of Technology, Sirjan, Iran
Arash Gharibi
Department of Mechanical Engineering, Sirjan University of Technology, Sirjan, Iran
Mohammad Vahid Khalili Parizi
Department of Mechanical Engineering, Sirjan University of Technology, Sirjan, Iran
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 :