Andalasian International Journal of Applied Science, Engineering and Technology最新文献_第2页

The Implementation of Augmented Reality Based on Vuforia and Unity for Interactive Learning in Introducing Ragam Randang Objects 基于Vuforia和Unity的增强现实交互式学习在引入Ragam Randang对象中的实现

Andalasian International Journal of Applied Science, Engineering and Technology Pub Date : 2023-10-04 DOI: 10.25077/aijaset.v3i2.84

Zulfadli Zulfadli, Budi Sunaryo, Reihan Hanafi Wiyanatra, Randi Proska Sandra

引用次数: 0

Fuzzy Logic-based Integrated Cooling System to Improve PV Efficiency 基于模糊逻辑的集成冷却系统提高光伏发电效率

Andalasian International Journal of Applied Science, Engineering and Technology Pub Date : 2023-09-03 DOI: 10.25077/aijaset.v3i2.87

Seflahir Dinata, A. F. Mohamad Ayob, Aliashim Albani, Raynaldi Cristian, Donie Agus Ardianto, Ojak Abdul Rozak

{"title":"Fuzzy Logic-based Integrated Cooling System to Improve PV Efficiency","authors":"Seflahir Dinata, A. F. Mohamad Ayob, Aliashim Albani, Raynaldi Cristian, Donie Agus Ardianto, Ojak Abdul Rozak","doi":"10.25077/aijaset.v3i2.87","DOIUrl":"https://doi.org/10.25077/aijaset.v3i2.87","url":null,"abstract":"Photovoltaic (PV) temperature is an important parameter that can influence PV performance. The increase in PV temperature can cause a drop in PV output voltage, which indicates that the PV does not operate optimally. In this paper, a design of an integrated cooling system based on fuzzy logic to control the PV temperature is presented. This, in effect, will potentially ensure that the PV performance is at its maximum condition. In this work, the temperature of the PV is kept constant by attaching a cooling system that carries water inside it. The constant temperature of the cooling system is carried out through a radiator and thermoelectric with electronic control. The experiments are carried out using two 320-watt PV systems; one with the cooling mechanism and the latter without the cooling system as a control. Several important data such as temperature, voltage, current, and radiation measurement in each PV were collected for three days from 10:00 to 17:00 with an interval of 10 minutes for each measurement. The results of the integrated cooling system measurement showed an increase in PV power generation and efficiency of 1.32% compared to the control PV unit. From the results of the study, it can be concluded that the fuzzy logic-controlled cooling system contributed to the increase in PV performance.","PeriodicalId":7884,"journal":{"name":"Andalasian International Journal of Applied Science, Engineering and Technology","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74696799","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

A Cassava Washing Appliance Design for The Home Industry 一种用于家庭工业的木薯洗涤器具设计

Andalasian International Journal of Applied Science, Engineering and Technology Pub Date : 2023-08-15 DOI: 10.25077/aijaset.v3i2.89

Riska Safitri, H. Zadry, D. A. Saputra, Muhammad Amin

{"title":"A Cassava Washing Appliance Design for The Home Industry","authors":"Riska Safitri, H. Zadry, D. A. Saputra, Muhammad Amin","doi":"10.25077/aijaset.v3i2.89","DOIUrl":"https://doi.org/10.25077/aijaset.v3i2.89","url":null,"abstract":"The food business opportunity is very interesting for home industry entrepreneurs in West Sumatra, a home industry of cassava chips. The step of the cassava chip production process that takes longer time than the other step is the washing process. The cassava washing process is carried out manually because washing device that uses motor drives are not affordable for home industry entrepreneurs. In addition, the cassava washing process makes a physical complaint from the operators. Therefore, this research designs a cassava washer that is affordable for the home industry by considering design methods, ergonomic aspects, and customers' needs. This design is carried out using the Quality Function Deployment (QFD) method to translate the voice of the customer into technical and design characteristics, morphological charts for generating alternative designs, and an objective weighted method for evaluating that alternative. The result of this research is the design of a cassava washer which is more practical because it makes the operator works easier and can save time in the washing process. It is also very affordable, with an estimated cost of production IDR2,397,743.","PeriodicalId":7884,"journal":{"name":"Andalasian International Journal of Applied Science, Engineering and Technology","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84814452","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

Influence of Corn Cob Ash-Silica Fume Blend on the Mechanical and Durability Properties of Concrete 玉米芯灰-硅灰共混物对混凝土力学性能和耐久性的影响

Andalasian International Journal of Applied Science, Engineering and Technology Pub Date : 2023-08-12 DOI: 10.25077/aijaset.v3i2.86

Linda Akoth Otieno, S. Abuodha, Siphila Mumenya, Muthomi Munyua

{"title":"Influence of Corn Cob Ash-Silica Fume Blend on the Mechanical and Durability Properties of Concrete","authors":"Linda Akoth Otieno, S. Abuodha, Siphila Mumenya, Muthomi Munyua","doi":"10.25077/aijaset.v3i2.86","DOIUrl":"https://doi.org/10.25077/aijaset.v3i2.86","url":null,"abstract":"— This research explored the feasibility of corn cob ash-silica fume blend in the production of pozzolanic cement to produce High-Performance Concrete. The cement in concrete was partially replaced by corn cob ash-silica fume blend in 5,10,15 and 20% by weight of cement and was compared to a control mix of 0% replacement. An intelligent mix design, Densified Mix Design Algorithm (DMDA), was used to effectively reduce both water and cement content. In order to create high strength and workability, a polycarboxylate-based super plasticizing admixture was utilized in conjunction with a low water binder ratio of 0.35. Compressive strength was appraised to determine the mechanical properties at days 3,7,14,28 and 56 to determine the optimum percentage replacement and compared to the control at the specific ages. With the optimum percentage replacement, the flexural test was investigated at 28 days. Water absorption and electrical resistivity tests were also investigated as potential indicators of durability. All of the blends that included corn cob ash and silica fume produced a higher strength than the control except 15 and 20%, with 10% replacement yielding a cube strength of 61 MPa at day 56.","PeriodicalId":7884,"journal":{"name":"Andalasian International Journal of Applied Science, Engineering and Technology","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91071540","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

Simulation of Cofferdam Calculations Using Geo-Studio Application in Peusangan Hydropower Dam Construction 用Geo-Studio软件模拟双山干水电站围堰计算

Andalasian International Journal of Applied Science, Engineering and Technology Pub Date : 2023-08-06 DOI: 10.25077/aijaset.v3i2.82

Hermansyah Hermansyah, I. Irwan, Habib Satria, I. Dayana

{"title":"Simulation of Cofferdam Calculations Using Geo-Studio Application in Peusangan Hydropower Dam Construction","authors":"Hermansyah Hermansyah, I. Irwan, Habib Satria, I. Dayana","doi":"10.25077/aijaset.v3i2.82","DOIUrl":"https://doi.org/10.25077/aijaset.v3i2.82","url":null,"abstract":"Cofferdam is a building in the form of earth, stone, concrete or masonry filling and holds water, prevents flooding, provides irrigation. The building has many functions such as for agriculture, power generation, and tourist attractions. Cofferdam will also be very helpful in flood control which will control flood water so that it will not overflow excessively which endangers the surrounding community. Besides having great benefits. If the cofferdam collapses (broken) it will cause flash floods that result in casualties. Therefore the cofferdam must be designed safely and technically feasible. The research approach used in this study is a quantitative approach using the 2012 GEO-SLOPE program. The conclusions from the analysis of slope seepage and seepage stability are the Critical Safety Factors for cofferdam stability according to the results of the analysis after running SLOPE/W are 1.711 & 1.512 because it is higher than 1.5 (SNI 8460:2017 Geotechnical Requirements Design, This means that the stability of the cofferdam is safe. The modeling results show that the seepage discharge is 1.81x10-7 m3/s = 1.81x10-4 liters/sec = 15.64 liters/day which is smaller than the maximum allowable discharge of 50 liters/day. So it can be concluded that the seepage discharge is safe.","PeriodicalId":7884,"journal":{"name":"Andalasian International Journal of Applied Science, Engineering and Technology","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84906118","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

Power Plant Performance Analysis on Variations of Generator Loading at Ombilin Coal Fired Steam Power Plant Unit 1 (2x100 MW) Ombilin 1号机组发电机负荷变化的电厂性能分析(2x100mw)

Andalasian International Journal of Applied Science, Engineering and Technology Pub Date : 2023-07-02 DOI: 10.25077/aijaset.v3i2.58

Ryan Adytia Putra, R. Nazir

{"title":"Power Plant Performance Analysis on Variations of Generator Loading at Ombilin Coal Fired Steam Power Plant Unit 1 (2x100 MW)","authors":"Ryan Adytia Putra, R. Nazir","doi":"10.25077/aijaset.v3i2.58","DOIUrl":"https://doi.org/10.25077/aijaset.v3i2.58","url":null,"abstract":"Abstract— Steam Power Plants are classified as thermal plants that convert chemical energy in fuel into electrical energy. In an effort to increase the effectiveness of the work of the plant, there needs to be proper planning for its operations, this is important because it directly affects the operational costs incurred by the plant. This journal aims to determine the effect of changes in load or variations in generator loading on power plant performance, both efficiency, heat rate and production costs of electricity generation and to identify the magnitude of the decline in the thermal performance of the generator, as well as determine the causes and parts of the plant whose performance level decreases compared to optimal conditions. The method used to calculate the efficiency and heat rate is the “Direct Method”, namely by directly comparing the input energy with the electrical output produced. The data used in this study is the “Power Plant Performance Test” data. The results of this study get the most optimal conditions when loading 93.39 MW Net with efficiency 34.693%, heat rate 2475,445 kcal/kWh and electricity production costs 413,297 Rp/kWh. The conclusion of this study is that plant performance is getting better at high loads.\u0000Keywords: Thermal efficiency, Heat Rate, Electricity Production Cost, and Steam Power Plant","PeriodicalId":7884,"journal":{"name":"Andalasian International Journal of Applied Science, Engineering and Technology","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73803944","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

Evaluation of Future Battery Electric Vehicles as an Environmentally Friendly Transportation Means: A Review 未来纯电动汽车作为环境友好型交通工具的评价综述

Andalasian International Journal of Applied Science, Engineering and Technology Pub Date : 2023-05-07 DOI: 10.25077/aijaset.v3i01.67

Hendi Matalata, Syafii Syafii, M. I. Hamid

{"title":"Evaluation of Future Battery Electric Vehicles as an Environmentally Friendly Transportation Means: A Review","authors":"Hendi Matalata, Syafii Syafii, M. I. Hamid","doi":"10.25077/aijaset.v3i01.67","DOIUrl":"https://doi.org/10.25077/aijaset.v3i01.67","url":null,"abstract":"The climate challenge is an energy challenge. thus, policymakers around the world are trying to accelerate the adoption of clean energy technologies. The Global Energy Review said that global CO2 emissions from energy combustion in 2021 reached the highest annual level with an increase of 6% from 2020, The automotive sector is very important to achieve net zero global emissions by 2050 based on the agreement with the world in the Scenario Net Zero Emissions by 2050. in which in 2035 sales of internal combustion engine cars (ICE) will be stopped. In this case, of course, electric vehicles are an alternative to the field of future land transportation that uses batteries as fuel that utilizes renewable energy as a charger for electric vehicles. Electric vehicle charging infrastructure (EVCI) is a key driver of increased electrification mobility shifting away from internal combustion engines given that the specific geographical distribution of a region and its demographics are factors influencing the adoption of electric vehicles. This paper was written to review the state-of-the-art of Battery Electric Vehicle (BEV), a PV energy source in terms of renewable energy utilization, energy generation, batteries, and charging stations. PV generation is extensively reviewed, and although this research is quite extensive, some gaps need to be investigated for further research on commercial and residential aspects as a means of operating batteries for electric vehicle charging stations based on PV and BESS (Battery Energy Storage System). Regulations on the use of battery electric vehicles as an environmentally friendly means of transportation will grow based on government policies from each country","PeriodicalId":7884,"journal":{"name":"Andalasian International Journal of Applied Science, Engineering and Technology","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82301394","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: 1

Solar Panel Energy With Smart Irrigation System 太阳能电池板能源与智能灌溉系统

Andalasian International Journal of Applied Science, Engineering and Technology Pub Date : 2023-05-07 DOI: 10.25077/aijaset.v3i01.71

Rashmita Rashmita, Rushil Pathare, Vansaj Gupta, Sreyas Nair

{"title":"Solar Panel Energy With Smart Irrigation System","authors":"Rashmita Rashmita, Rushil Pathare, Vansaj Gupta, Sreyas Nair","doi":"10.25077/aijaset.v3i01.71","DOIUrl":"https://doi.org/10.25077/aijaset.v3i01.71","url":null,"abstract":"In today’s climatic conditions such as unprecedented amounts of rain and frequent heat waves, cultivating has become a tedious task. Predicting nature’s next move is not easy but what we can do is minimize its effect on the yield. There are so many regions that receive excessive rainfall, suffer frequent flash floods and scorching heat. To adapt to these conditions, sensor networks can be deployed in the fields and the available resources should be used as efficiently as possible. In order to fulfill this requirement, power storage capable of storing energy efficiently from solar panels and an irrigation controller which monitors the land, be it for farm, gardening or horticulture with little to none intervention in certain aspects. The existing products in the market have proprietary parts, features and they don’t endorse cross-compatibility with other products. Keeping the design open source and easy to work promotes recycling and reparability something essential in the current time of global silicon shortage. \u0000Farmers or gardeners often don’t know the amount of water and the intervals of irrigation for many exotic and domestic species of plants, they then end up growing crops such as wheat and rice which need flooding of the field, the cultivation of these species can be promoted and be made easy with the project. Telemetry and connected technologies are part of every system these days. The project monitors various parameters and depending on the conditions, will carry out necessary action such as irrigation in only amounts required by the field. This is possible through PWM control of motors coupled with valves.","PeriodicalId":7884,"journal":{"name":"Andalasian International Journal of Applied Science, Engineering and Technology","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73271318","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

Data Acquisition System of Temperature Measurement Using LabVIEW Application 基于LabVIEW的温度测量数据采集系统

Andalasian International Journal of Applied Science, Engineering and Technology Pub Date : 2023-05-07 DOI: 10.25077/aijaset.v3i01.70

B. Mohapatra, Neilsinh Barwade, Ayush Walse, Dhairyashil Patil

引用次数: 2

Estimation of Carbon Dioxide Greenhouse Gas Emissions from Household Activities in Bojonegoro Regency 估算Bojonegoro县家庭活动产生的二氧化碳温室气体排放量

Andalasian International Journal of Applied Science, Engineering and Technology Pub Date : 2023-05-07 DOI: 10.25077/aijaset.v3i01.46

Amelia Zumrotin, R. D. N. Setyowati, Dyah Ratri Nurmaningsih

{"title":"Estimation of Carbon Dioxide Greenhouse Gas Emissions from Household Activities in Bojonegoro Regency","authors":"Amelia Zumrotin, R. D. N. Setyowati, Dyah Ratri Nurmaningsih","doi":"10.25077/aijaset.v3i01.46","DOIUrl":"https://doi.org/10.25077/aijaset.v3i01.46","url":null,"abstract":"The energy sector from household activities is one of the contributors to carbon dioxide greenhouse gas emissions. The increase in population is a factor that can increase greenhouse gas emissions. This study aims to determine the value of greenhouse gas emissions and to map greenhouse gas emission zones. This research is a quantitative descriptive. The sampling method is simple random sampling and emission zone mapping using ArcMap 10.6. The data in this study were obtained by using questionnaires and direct interviews with respondents. The emission sources analyzed in this study come from the consumption and type of motor vehicle fuel, the consumption and type of cooking fuel, and the consumption of electrical energy. The highest value of greenhouse gas emissions resulting from household activities in Bojonegoro Regency is Balen District with an emission value of 139,048 tons/year. Meanwhile, the lowest greenhouse gas emission is Sekar District with an emission value of 22.725 tons/year. The total emission from household activities in Bojonegoro Regency is 2048,355 tons/year. Emission zone mapping is mapped into 10 zones. Balen sub-district is a sub-district that has the highest CO2 emission value with an emission value of 139,048 tons/year. Sekar, Kasiman, and Kedewan sub-districts are classified as sub-districts that have low CO2 emission values with emission values of 22,725 tons/year, 32,041 tons/year, and 28,498 tons/year.","PeriodicalId":7884,"journal":{"name":"Andalasian International Journal of Applied Science, Engineering and Technology","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73605107","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