Search Results - distribution from setting

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  1. 1

    The study on heat distribution inside the combustion chamber of a gas fired pyrolysis system by Ahmad Zulfadzli, Ahmad Murad

    Published 2010
    “…The ability of lignocelluloses materials to pyrolyze into bio-fuel depends on the amount of heat transferred supply to the biomass feed.Typically,by using fixed bed pyrolysis system,heat is supplied through the reactor wall.In this research,the effects of heat distribution inside the combustion chamber of direct fired pyrolysis system is studied to look the effectiveness heat transfer process from gas burner to the reactor.The experiment of different setting of fuel and air of gas burner was done.The settings are 16 mbar of fuel with 2.5 of air,16 mbar of fuel with 5 of air,16 mbar of fuel with 7.5 of air,19 mbar of fuel with 2.5 of air, 19 mbar of fuel with 5 of air,and 19 mbar of fuel with 7.5 of air.The temperatures distributions of the furnace were investigated.The different type of the setting of fuel and air for gas burner will influence the heat distribution in the gas fired pyrolysis system.The results of the heat distribution of the furnace show similar pattern for 6 different setting but the temperature value were different.The best setting of fuel and air was gained by selecting the shortest time of the setting to reach 400 ºC of the temperature of the reactor.The 400 ºC is the temperature of pyrolysis process started.It was found that the best setting of fuel and air for gas burner is the setting of 19 mbar of fuel with 2.5 of air.The time taken to achieve pyrolysis temperature from the best setting is 25 minutes.The heat distribution patterns also have been reviewed and discussed in this research.This study provides clearer insight into the heat distribution of the gas fired pyrolysis system.…”
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    Undergraduates Project Papers
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    Analysis of protection system setting in 11KV distribution system / Ammar Alamshah by Ammar, Alamshah

    Published 2020
    “…In order to achieve this objective, correct relay coordination setting is important to prevent the system from suffering catastrophic effects. …”
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    Thesis
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    Between the sampling distribution of CVc and CVr for exponential samples from simulated and real data. by Maarof, Fauziah, Ahmad, Aimi Athirah, Mohamed, Shamsiah

    “…Second part of the paper presents exemplification on the preservation of the observed properties in exponentially distributed engineering relayed real data sets. Also presented are observations made on the effect of stipulated presence of outliers in the real data sets used.…”
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    Conference or Workshop Item
  5. 5

    Generalizations of Burr Type X distribution with applications by Ibrahim, Noor Akma, Khaleel, Mundher Abdullah

    Published 2020
    “…The performances of the parameter’s estimates are assessed via simulation studies under different sets of conditions. In the applications to real data sets, three sets of data are used whereby from the results we can deduce that these models can be used quite effectively in analysing lifetime data.…”
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    Article
  6. 6

    Determination Of Correction Factor For Differential Relay Setting On Distribution Transformer Protection System Under Harmonic Condition by Nisja, Indra

    Published 2013
    “…The tests have been conducted to determine the errors that occur in power transformers and CT when operating under harmonic condition. From the error obtained, the differential current error flow through the relays was defined and differential relay setting was also determined. …”
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    Thesis
  7. 7

    Optimal network reconfiguration and distributed generation sizing with consideration of protection system / Mohamad Norshahrani Abdul Rahim by Mohamad Norshahrani , Abdul Rahim

    Published 2020
    “…The obtained results demonstrate that NR without considering the protection system settings will lead to failure in the protection distribution system. …”
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    Thesis
  8. 8

    Understanding level about zakat distribution among society in AEON Bukit Tinggi, Selangor / Muhammad Nabil Aiman Ahmad Akhial by Ahmad Akhial, Muhammad Nabil Aiman

    Published 2019
    “…The instrument used is a survey and set of questionnaires. Based on the set of questionnaire analysis, such as basic knowledge about zakat and understanding zakat distribution.The results of this study will show that the about the knowledge and understanding of society about zakat distribution.…”
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    Student Project
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    A study on the factors affecting adoption of the internet banking among sabahan in Kota Kinabalu Sabah by Jamran, Nurfarianeh

    Published 2013
    “…To identify the significant of independent and dependent variables Multiple Regression Analysis will be used. From 150 sets of questionnaires distributed but only 70 sets is fully completed. …”
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    Student Project
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    Fitting statistical distribution of extreme rainfall data for the purpose of simulation by Shaharudin, S.M., Ahmad, N., Mohamed, N.S., Mahdin, Hairulnizam

    Published 2020
    “…In this study, several types of probability distributions were used to fit the daily torrential rainfall data from 15 monitoring stations of Peninsular Malaysia from the period of 1975 to 2007. …”
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    Article
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    Span load modification via differential spoiler setting by Elsayed, Omer Ali, Asrar, Waqar, Omar, Ashraf Ali

    Published 2010
    “…There are many examples of the damage caused to following aircraft caught up in the rotational wake shed from an upstream craft. Topology of the wake vortices downstream of the configuration will largely depends on the span wise load distribution. …”
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    Proceeding Paper
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    Production of bio-oil from sawdust and oil palm fronds biomass uaing gas fired pyrolysis system by Nur Idayu, Nirda Ismail

    Published 2012
    “…The setting are 16mbar of fuel with 7.5 air,19mbar of fuel with 2.5 air and 19mbar of fuel with 5.0 air.The best setting of fuel and air ratio is the setting 19mbar of fuel with 2.5 air ratio where it give shortest time to reach 400oC of the temperature of the reactor.The temperatures of pyrolysis were varied in range of 400oC-600oC.The products obtained from pyrolysis of waste furniture sawdust and palm oil stem were bio-oil,char and gas.The maximum bio-oil yield was obtained at temperature 500oC.This study provides better insight on heat distribution and temperature of the reactor.…”
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    Undergraduates Project Papers
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    Weakly connected dominating set-based secure clustering and operation in distributed sensor networks by Pathan, Al-Sakib Khan, Hong, Choong Seon

    Published 2009
    “…Our objective is to ensure security in distributed sensor network from the bootstrapping stage up to the beginning of its operation. …”
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    Article
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    K Nearest Neighbor Joins And Mapreduce Process Enforcement For The Cluster Of Data Sets In Bigdata by Md Shah, Wahidah, Othman, Mohd Fairuz Iskandar, Hussian Hassan, Ali Abdul, Talib, Mohammed Saad, Mohammed, Ali Abdul Jabbar

    Published 2018
    “…K Nearest Neighbor Joins (KNN join) are regarded as highly primitive and expensive operations in the data mining.The efficient use of KNN join has proven good results in finding the objects from two data sets prevailed in the huge databases.This has been achieved with the combination of K-Nearest Neighbor query and join operation to find the distinct objects from different data sets.MapReduce is a newly introduced program with the combination of Map Procedure method and Reduce Method widely used in BigData.MapReduce is enriched with parallel distributed algorithm to find the results on a cluster of data sets in BigData.In this paper,the combination of KNN join and MapReduce methods are utilized on the cluster of data sets in BigData for knowledge discovery.Exploring the pinpoint data from huge data sets stored in Big Data demands the distributed large scale data processing.The present research paper is focusing on generic steps for KNN joins exploration operations on MapReduce.The operations of KNN Join are targeted to perform the data partitioning and data pre-processing and necessary calculations.By utilizing the combination of KNN joins with MapReduce methods on BigData data sets will demonstrate a solution for complex computational analysis. …”
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    Article
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    The extra zeros in traffic accident data: a study on the mixture of discrete distributions by Zamira Hasanah Zamzuri, Mohd Syafiq Sapuan, Kamarulzaman Ibrahim

    Published 2018
    “…An illustration using a real data set concur the same findings. Hence, it is essential to consider the mixed discrete distributions as potential distributions when dealing with count data with extra zeros. …”
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    Article
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    Outlier detection in cylindrical data / Nurul Hidayah Sadikon by Nurul Hidayah , Sadikon

    Published 2018
    “…A practical example is presented using the wind data set from the Malaysian Meteorological Department. …”
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    Thesis
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    Modeling loss data with composite models / Mastoureh Maghsoudi by Mastoureh , Maghsoudi

    Published 2016
    “…The first data set is Danish fire insurance loss data which comprises of 2492 losses arising from Copenhagen. …”
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    Thesis
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    A novel island detection threshold setting using phasor measurement unit voltage angle in a distribution network by Arefin, Ahmed Amirul, Md. Hasan, Khairul Nisak, Othman, Mohammad Lutfi, Romlie, Mohd Fakhizan, Saad, Nordin, Mohd Nor, Nursyarizal, Abdullah, Mohd Faris

    Published 2021
    “…The significance of this research work is to propose a new island detection threshold setting method using the slip angle and acceleration angle that comes from phasor measurement unit (PMU) voltage angle data. …”
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    Article