scholarly journals A novel design on polymeric material recycling technology

2021 ◽  
Vol 43 ◽  
pp. e56211
Author(s):  
Kursat Tanriver ◽  
Savas Dilibal ◽  
Haydar Sahin ◽  
Aykut Kentli
Keyword(s):  
System Design ◽  
Mechanical Design ◽  
Material Selection ◽  
Design Stage ◽  
Waste Collection ◽  
Mechatronic System ◽  
Polymer Waste ◽  
Separation Systems ◽  
Material Recycling ◽  
Waste Separation

The necessity for recycling of wastes has increased nowadays and there are various solutions according to the types of wastes which are presented accordingly. By observing these solutions, the recycling system from the waste collection and separation system of the long-term disappearing of polymer waste to the additive manufacturing design stage has been indicated. Waste collection and separation systems have been reviewed and systems to be used effectively in the systematic way have been exemplified. Among four different separating systems which are with rotating, rail and fixed containers, fixed container four-sorting waste separation systems were chosen and developed as a mechatronic system design. The mechatronic system design is very prominent in order to create efficient and economical mechanisms in fixed-container four-sorting waste separation collection system (FCWS) applications. In addition, physical mechatronic system design (MSD), mechanical design, material selection, electrical electronic design sub-heading and cost analysis were made. In this study, the necessity and importance of the waste separation plants are revealed

Pendayagunaan Sampah Menjadi Produk Kerajinan

2017 ◽  
Vol 17 (1) ◽  
pp. 83
Author(s):  
Nur Fatoni ◽  
Rinaldy Imanuddin ◽  
Ahmad Ridho Darmawan
Keyword(s):  
Waste Management ◽  
Raw Materials ◽  
Economic Value ◽  
Waste Materials ◽  
Waste Collection ◽  
Garbage Disposal ◽  
Waste Separation ◽  
And Training

Waste management is still defined as limited to collection, transportation and garbage disposal. The follow-up of the meaning is the provision of facilities such as garbage bins, garbage trucks and waste collection land. Waste management has not included waste separation. Segregation of waste can minimize the amount of waste that must be discharged to the final place. Segregation of waste can supply recyclable raw materials and handicrafts made from garbage. The manufacture of handicraft products from garbage is still local and requires socialization and training. It is needed to increase the number of craftsmen and garbage absorption on the crafters. Through careful socialization and training, citizens' awareness of waste management becomes advanced by making handicrafts of economic value from waste materials.

The effects of setting conditions of trash bins on waste collection performance and waste separation behaviors; distance from walking path, separated setting, and arrangements

2019 ◽  
Vol 94 ◽  
pp. 58-67 ◽  
Author(s):  
Nattapon Leeabai ◽  
Shinya Suzuki ◽  
Qiuhui Jiang ◽  
Dilinazi Dilixiati ◽  
Fumitake Takahashi
Keyword(s):  
Waste Collection ◽  
Waste Separation

The Mechatronic system design of the bed-chair integration system E-Bed

2021 ◽  
Author(s):  
Weihan Tian ◽  
Hu Yin ◽  
Diansheng Chen ◽  
Yifei Li
Keyword(s):  
System Design ◽  
Mechatronic System ◽  
Integration System

Evaluation of Design Premises and Uncertainties on the Thermo-Mechanical Behavior of a Subsea Pipeline

2014 ◽  
Author(s):  
Bruno Reis Antunes ◽  
Rafael Familiar Solano ◽  
Alexandre Hansen
Keyword(s):  
Formation Process ◽  
Mechanical Design ◽  
Design Stage ◽  
Stress And Strain ◽  
Lateral Buckling ◽  
Friction Factors ◽  
Global Buckling ◽  
Pipeline Route ◽  
Seabed Bathymetry ◽  
Subsea Pipelines

Buckle formation process is a key subject for the design of subsea pipelines laid on the seabed and operating under high pressure and high temperature (HP/HT) conditions. When the controlled lateral buckling methodology is adopted triggers are placed along pipeline route in order to increase the buckle formation probability in specific locations, sharing pipeline expansion between these sites and reducing the level of stress and strain in each buckle. Despite of its importance, buckle formation process is influenced by several parameters such as the seabed bathymetry, engineered triggers, lateral out-of-straightness (OOS) and pipe-soil interaction. While the first two items above can be defined with reasonable accuracy at previous stages of design, lateral OOS will only be known with tolerable confidence after pipeline installation. The level of uncertainty related to pipe-soil interaction is also considerable since pipeline embedment and friction factors are estimated using equations that include empirical correlations and field collected data. In addition these parameters are influenced by the installation process. Due to these uncertainties, conservative premises are usually assumed in order to obtain a robust pipeline thermo-mechanical design. After pipeline installation and/or start of operation an investigation can be performed in order to confirm the assumptions considered in the design. This paper presents a comparison of premises adopted during design stage of a pipeline based on the controlled lateral buckling methodology and the feedback obtained with the post-lay survey performed. After a brief introduction, pipeline embedment, global buckling at crossings, lateral OOS and sleepers’ height are some of the subjects addressed. Finally, conclusions and recommendations are presented in order to support future similar projects.

Some Key Issues in Using Bond Graphs and Genetic Programming for Mechatronic System Design

2001 ◽  
Author(s):  
R. C. Rosenberg ◽  
E. D. Goodman ◽  
Kisung Seo
Keyword(s):  
Genetic Programming ◽  
System Design ◽  
Design Space ◽  
Bond Graph ◽  
Mechatronic System ◽  
Bond Graphs ◽  
Mechatronic Systems ◽  
Energy Behavior ◽  
Key Issues ◽  
Bond Graph Modeling

Abstract Mechatronic system design differs from design of single-domain systems, such as electronic circuits, mechanisms, and fluid power systems, in part because of the need to integrate the several distinct domain characteristics in predicting system behavior. The goal of our work is to develop an automated procedure that can explore mechatronic design space in a topologically open-ended manner, yet still find appropriate configurations efficiently enough to be useful. Our approach combines bond graphs for model representation with genetic programming for generating suitable design candidates as a means of exploring the design space. Bond graphs allow us to capture the common energy behavior underlying the several physical domains of mechatronic systems in a uniform notation. Genetic programming is an effective way to generate design candidates in an open-ended, but statistically structured, manner. Our initial goal is to identify the key issues in merging the bond graph modeling tool with genetic programming for searching. The first design problem we chose is that of finding a model that has a specified set of eigenvalues. The problem can be studied using a restricted set of bond graph elements to represent suitable topologies. We present the initial results of our studies and identify key issues in advancing the approach toward becoming an effective and efficient open-ended design tool for mechatronic systems.

Ground Mass Heat-Accumulating Capacity Evaluation at the Protective Structure Conditioning System Design Stage

2018 ◽  
Vol 931 ◽  
pp. 940-945
Author(s):  
Oleg A. Gubeladze ◽  
Avtandil R. Gubeladze ◽  
Larisa F. Kirilchik
Keyword(s):  
System Design ◽  
Air Conditioning ◽  
Storage Capacity ◽  
Heat Storage ◽  
Design Stage ◽  
Energy Costs ◽  
Protective Structure ◽  
Capacity Evaluation ◽  
Ground Mass

The possibility of using the heat-storage capacity of the soil massif surrounding the underground protective structure is under consideration with the purpose to minimize the energy costs of the projected system for technological air conditioning of the facility.

scholarly journals Additive Manufacturing as an Essential Element in the Teaching of Robotics

Robotics ◽  
2019 ◽  
Vol 8 (3) ◽  
pp. 73 ◽  
Author(s):  
Kevin Castelli ◽  
Hermes Giberti
Keyword(s):  
Additive Manufacturing ◽  
System Design ◽  
Mechanical Engineering ◽  
Engineering Students ◽  
Mechanical Design ◽  
Essential Element ◽  
Robotic System ◽  
Master Of Science ◽  
Technology In Teaching ◽  
The Subject

This paper aims to describe how additive manufacturing can be useful in enhancing a robotic course, allowing students to focus on all aspects of the multidisciplinary components of this subject. A three-year experience of the course of “robotic system design” is presented to support the validity of the use of this technology in teaching. This course is specifically aimed at Master of Science (MSc) Mechanical Engineering students and therefore requires one to view the subject in all its aspects including those which are not conventionally taken into consideration such as mechanical design, prototyping and the final realization.

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