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An Emulated Platform for Detecting and Size Measuring of Oil Spills Using An Unmanned Aerial Vehicle System 基于无人机系统的溢油检测与尺寸测量仿真平台
ICMAME 2023 Conference Proceedings Pub Date : 1900-01-01 DOI: 10.53375/icmame.2023.343
O. Eldirdiry, Ahmed Al Maashari, A. Saleem, J. Ghommam, H. Bourdoucen, N. Nasiri, Ghazi Al Rawas, A. Al-Kamzari, Ahmed Ammari
{"title":"An Emulated Platform for Detecting and Size Measuring of Oil Spills Using An Unmanned Aerial Vehicle System","authors":"O. Eldirdiry, Ahmed Al Maashari, A. Saleem, J. Ghommam, H. Bourdoucen, N. Nasiri, Ghazi Al Rawas, A. Al-Kamzari, Ahmed Ammari","doi":"10.53375/icmame.2023.343","DOIUrl":"https://doi.org/10.53375/icmame.2023.343","url":null,"abstract":"This paper presents the machine vision techniques implemented in an emulated environment that mimics the detecting process of oil spills in the ocean. An image processing algorithm is developed to achieve accurate detection and size measurement for studying oil spill cases. This study demonstrates the required setups and adjustments performed to mimic this process on a smaller scale, in a lab-based experiment. The proposed emulated system generates the required path for the quadrotor, used in this experiment, to maneuver around the arena and detect the oil spill. The drone successfully detected and accurately provided the location of the oil spot for several trails. For these attempts, the areas of the detected oil were calculated and compared. Some discussions were stated regarding some findings and exceptional cases. In general, the results attest to the efficacy of the proposed system.","PeriodicalId":385901,"journal":{"name":"ICMAME 2023 Conference Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117000366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Honeycomb Type Tubeless Pneumatic Wheel Design 蜂窝型无管气动轮设计
ICMAME 2023 Conference Proceedings Pub Date : 1900-01-01 DOI: 10.53375/icmame.2023.217
Erick David Daleman Amaya, Tito Alberto Nuncira Gacharna, Joaquin Jose Avila Pallares, Manuel Amezquita Pulido, Ruben Dario Lozano Quecan, Augusto Andres Cubillos Cuadros, Stefanny López Miranda, Sofía Alejandra Arias Novoa, Maria Eugenia Lambertinez Rivera, Yeison Javier Fonseca Rojas, Alejandro Moreno Ardila, Diana Carolina Acosta Cifuentes, Fanhor Esteban Navia Forero
{"title":"Honeycomb Type Tubeless Pneumatic Wheel Design","authors":"Erick David Daleman Amaya, Tito Alberto Nuncira Gacharna, Joaquin Jose Avila Pallares, Manuel Amezquita Pulido, Ruben Dario Lozano Quecan, Augusto Andres Cubillos Cuadros, Stefanny López Miranda, Sofía Alejandra Arias Novoa, Maria Eugenia Lambertinez Rivera, Yeison Javier Fonseca Rojas, Alejandro Moreno Ardila, Diana Carolina Acosta Cifuentes, Fanhor Esteban Navia Forero","doi":"10.53375/icmame.2023.217","DOIUrl":"https://doi.org/10.53375/icmame.2023.217","url":null,"abstract":"This article develops the design and simulation of a circular honeycomb wheel model in three different dimensions of their distribution. The applied methodology consists of the design of three-wheel models, rim design, material selection, stress analysis, and simulation, through the use of Inventor professional version 2022 software. During the simulation, a comparison of the material deformation behavior of the models A, B, and C was made. Finally, model C was chosen due to its characteristics of good deformation resistance and low weight, which allow it to meet the requirements of Nasa Human Rover Exploration Challenge (HERC) academic competition.","PeriodicalId":385901,"journal":{"name":"ICMAME 2023 Conference Proceedings","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117189039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Performance of Alkaline Water Electrolysis Cell in Generating Hydrogen-Oxygen Mixture Gas under Atmospheric Pressure 常压下碱性水电解池生成氢氧混合气的性能研究
ICMAME 2023 Conference Proceedings Pub Date : 1900-01-01 DOI: 10.53375/icmame.2023.380
Assem Ahmed, Majed Wardeh, Yahya Sheikh, A. Emam, M. Hamdan
{"title":"Performance of Alkaline Water Electrolysis Cell in Generating Hydrogen-Oxygen Mixture Gas under Atmospheric Pressure","authors":"Assem Ahmed, Majed Wardeh, Yahya Sheikh, A. Emam, M. Hamdan","doi":"10.53375/icmame.2023.380","DOIUrl":"https://doi.org/10.53375/icmame.2023.380","url":null,"abstract":"This paper focuses on evaluating the performance of an alkaline electrolysis cell. The work examined the effect of KOH concentration, applied voltage, electrode plate thickness, and electrode spacing. The results show that as the concentration of KOH increases from 1 g/L to 6 g/L, the efficiency increases from 47% to 57%. The results also show an optimal operating supply voltage of between 2.2 and 2.4 Volts. In addition, the results show that increasing the distance between the electrodes decreases both the efficiency and HHO generation.","PeriodicalId":385901,"journal":{"name":"ICMAME 2023 Conference Proceedings","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117128653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Theoretical Investigation into the Effects of Geometrical and Operating Parameters on the Performance of Solar Chimney Power Plants 几何参数和运行参数对太阳能烟囱电厂性能影响的理论研究
ICMAME 2023 Conference Proceedings Pub Date : 1900-01-01 DOI: 10.53375/icmame.2023.258
Essam Ashraf, Mohamed Atef, Abdel-rahman Mohamed, A. Osama, Omar Mohsen, A. Ismaiel, A. A. Rahman
{"title":"Theoretical Investigation into the Effects of Geometrical and Operating Parameters on the Performance of Solar Chimney Power Plants","authors":"Essam Ashraf, Mohamed Atef, Abdel-rahman Mohamed, A. Osama, Omar Mohsen, A. Ismaiel, A. A. Rahman","doi":"10.53375/icmame.2023.258","DOIUrl":"https://doi.org/10.53375/icmame.2023.258","url":null,"abstract":"Towards energy saving and clean environment, solar energy, as one of renewable energy resources, was found to be a suitable solution for generating power in many countries. Nowadays, solar chimney is considered a promising technology falling under the umbrella of solar energy systems for the purpose of generating electricity. In this study, a theoretical investigation into the design of collector and chimney besides the influences of some operating parameters, would be addressed for one solar chimney power plant (SCPP). This investigation mainly focuses on making thermal and dimensional analyses aiming particularly at improving SCPP performance. The theoretical findings were compared with real-world experimental results of Manzanares SCPP existing in Spain. The obtained results have shown a good agreement compared with experimental ones, which give a theoretical basis for effective design of SCPP. This work introduces a design roadmap for one solar chimney under given geometrical and operating parameters.","PeriodicalId":385901,"journal":{"name":"ICMAME 2023 Conference Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131192715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamic stability response in micro-beams assuming porosity based on numerical solution 基于数值解的多孔微梁动力稳定性响应
ICMAME 2023 Conference Proceedings Pub Date : 1900-01-01 DOI: 10.53375/icmame.2023.290
A. Farrokhian, M. Zarei, R. Kolahchi
{"title":"Dynamic stability response in micro-beams assuming porosity based on numerical solution","authors":"A. Farrokhian, M. Zarei, R. Kolahchi","doi":"10.53375/icmame.2023.290","DOIUrl":"https://doi.org/10.53375/icmame.2023.290","url":null,"abstract":"The dynamic stability response of micro functionally graded materials (FGM) porous beam is studied. The structural damping is expected using Kelvin-Voigt theory. The microbeam is placed on the viscoelastic foundation with spring, shear and damper constants. The size influences are expected based on the couple stress theory with one length scale material factor. The Timoshenko theory for microbeam is employed for the governing final equation on the basis of Hamilton’s principle. The final motion couled equations are attained by differential quadrature method (DQM) for calculating the dynamic stability area. The influences of various components of FG index, porosity, geometric and structural components for the microbeam on the dynamic response of the structure are exposed. It is obvious that with enhancing the porosity value, the dynamic instabillity region (DIR) shifts to higher frequencies.","PeriodicalId":385901,"journal":{"name":"ICMAME 2023 Conference Proceedings","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117285486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modeling Footprint Profiles for Different Drop-Substrate Pairs 不同滴-基板对的足迹轮廓建模
ICMAME 2023 Conference Proceedings Pub Date : 1900-01-01 DOI: 10.53375/icmame.2023.148
Elaf Mahrous
{"title":"Modeling Footprint Profiles for Different Drop-Substrate Pairs","authors":"Elaf Mahrous","doi":"10.53375/icmame.2023.148","DOIUrl":"https://doi.org/10.53375/icmame.2023.148","url":null,"abstract":"Modeling drop dynamics in 3D is an active area of research. Of particular interest is the simulation of the contact line profiles for moving liquid drops of varying physical properties, such as liquid surface tension and substrate wettability. The Lagrangian Particle Finite Element Method (PFEM) numerical approach is adopted for predicting the footprint profiles of moving liquid drops. The Lagrangian PFEM is advantageous due to its ability to provide an accurate mesh-based boundary description, and thus, facilitates the computation of the freesurface and footprint evolution. The modeling outcomes agree with the general experimental behavior for different dropsubstrate pairs with widely differing properties.","PeriodicalId":385901,"journal":{"name":"ICMAME 2023 Conference Proceedings","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126752662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design and modelling of shaker table for harmonic response analysis of PV module 光伏组件谐波响应分析振动台的设计与建模
ICMAME 2023 Conference Proceedings Pub Date : 1900-01-01 DOI: 10.53375/icmame.2023.183
Chaitanya V. Bhore, A. Andhare, P. Padole
{"title":"Design and modelling of shaker table for harmonic response analysis of PV module","authors":"Chaitanya V. Bhore, A. Andhare, P. Padole","doi":"10.53375/icmame.2023.183","DOIUrl":"https://doi.org/10.53375/icmame.2023.183","url":null,"abstract":"Due to exponential growth in solar photovoltaic technology and power generation, it is common to see solar PV modules mounted on structures subjected to dynamic loading. These dynamic loads such as wind, rain, snow, base excitation, transportation and much more causes vibrations in the PV modules and deteriorate their performance. Among the various dynamic loads, Base Excitation is one of the major cause for induced vibration in PV modules. Vibration amplitude and frequency were preciously recorded at the base/mounting of PV module in the vicinity of Metro Rail. From the vibration reading it was observed that the peak frequency levels fall in 30-80 Hz range. Therefore, for harmonic response analysis of PV module it was necessary to build a shaker table which will provide the required base excitation for analysis. This paper deals with design, modelling, assembly and finite element modal and harmonic analysis of shaker table. Shaker table is divided in basic four parts, 1) base, 2) spring support, 3) electric motor with unbalanced mass and 4) mounting structure for PV module mounting. Variable speed electric motor is attached with a disc with different holes at varying distance from the center of the shaft, so as to provide multiple types of harmonic forces and frequencies. Before manufacturing, modal and harmonic analysis is performed on the shaker table plus PV module assembly in ANSYS to check whether the systems natural frequency comes near to only PV modules modal frequency range. It was observed that the shaker table natural frequencies were not in the range of PV module’s natural frequencies. This study will be useful to provide a basis for designing the clamping and mounting arrangements for the PV modules to retard its performance deterioration due to the induced vibrations.","PeriodicalId":385901,"journal":{"name":"ICMAME 2023 Conference Proceedings","volume":"141 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132006214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
UAV’s enhanced data collection for heterogeneous wireless sensor networks 无人机在异构无线传感器网络中的增强数据收集
ICMAME 2023 Conference Proceedings Pub Date : 1900-01-01 DOI: 10.53375/icmame.2023.253
Kamel Barka, Lyamine Guezouli, Assem Rezki
{"title":"UAV’s enhanced data collection for heterogeneous wireless sensor networks","authors":"Kamel Barka, Lyamine Guezouli, Assem Rezki","doi":"10.53375/icmame.2023.253","DOIUrl":"https://doi.org/10.53375/icmame.2023.253","url":null,"abstract":"In this article, we propose a protocol called DataGA-DRF (a protocol for Data collection using a Genetic Algorithm through Dynamic Reference Points) that collects data from Heterogeneous wireless sensor networks. This protocol is based on DGA (Destination selection according to Genetic Algorithm) to control the movement of the UAV (Unmanned aerial vehicle) between dynamic reference points that virtually represent the sensor node deployment. The dynamics of these points ensure an even distribution of energy consumption among the sensors and also improve network performance. To determine the best points, DataGA-DRF uses a classification algorithm such as K-Means.","PeriodicalId":385901,"journal":{"name":"ICMAME 2023 Conference Proceedings","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115576529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Personalization of AI-based Distance To Empty prediction model 基于人工智能的空距预测模型的个性化
ICMAME 2023 Conference Proceedings Pub Date : 1900-01-01 DOI: 10.53375/icmame.2023.189
Kihyung Joo, Lina Kim
{"title":"Personalization of AI-based Distance To Empty prediction model","authors":"Kihyung Joo, Lina Kim","doi":"10.53375/icmame.2023.189","DOIUrl":"https://doi.org/10.53375/icmame.2023.189","url":null,"abstract":"It is an important factor in electric vehicles to show customers how much they can drive with the energy of the remaining battery. If the remaining mileage is not accurate, electric vehicle drivers will have no choice but have to feel anxious about the mileage. If the remaining mileage to drive is wrong, drivers may not be able to get to the charging station and may not be able to drive because the battery runs out. This study proposes a more advanced model by predicting the remaining mileage based on actual driving data and based on reflecting the pattern of customers who drive regularly. The basic model is a linear regression model, and the advanced model is a Bayesian linear regression model. In order to improve performance, the driver's regular driving pattern is recognized in advance before driving and it is reflected in the remaining driving mileage model. The actual driving log is used for the dataset. It can be seen that the performance of the model in this study is improved 10% better compared to the existing remaining driving mileage.","PeriodicalId":385901,"journal":{"name":"ICMAME 2023 Conference Proceedings","volume":"608 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116465416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reduction of Antimicrobial Formation on HVAC Water Cooling Towers using Chromium Oxide (Cr2O3) Coating 氧化铬(Cr2O3)涂层减少HVAC水冷塔上抗菌物质的形成
ICMAME 2023 Conference Proceedings Pub Date : 1900-01-01 DOI: 10.53375/icmame.2023.408
F. R. Almushref, Turky M. Aldossary
{"title":"Reduction of Antimicrobial Formation on HVAC Water Cooling Towers using Chromium Oxide (Cr2O3) Coating","authors":"F. R. Almushref, Turky M. Aldossary","doi":"10.53375/icmame.2023.408","DOIUrl":"https://doi.org/10.53375/icmame.2023.408","url":null,"abstract":"Nearly all buildings employ a cooling tower as part of their heating, ventilation, and air conditioning (HVAC) system. Water is used in an HVAC system's heat-transfer process. The Occupational Safety and Health Administration (OSHA) has mandated that HVAC systems must be cleaned twice a year in order to prevent pneumatic infections. In particular, photocatalytic coatings, which are hydrophobic and antibacterial, are used to meet the harsh environment requirements at the microscale. In this study, water cooling tower coating systems were employed to test their efficacy. Stainless steel made up the samples. The samples had chromium oxide (Cr2O3) as the base coating and varying thicknesses of ytterbium oxide (Yb2O3) on top. To guarantee that the samples in the model had enough water around them and the necessary airflow to keep them from always being submerged, samples were placed in a water splash zone. For six months, the samples were left alone. Also, to evaluate the various effects, some samples were left in the shade while others were left in the sun.","PeriodicalId":385901,"journal":{"name":"ICMAME 2023 Conference Proceedings","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123472082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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