Nye registreringer

  • Detection of Red Dye in Diesel Oil 

    Varughese, Bindu Sara; Khawaja, Hassan Abbas (Journal article; Tidsskriftartikkel; Peer reviewed, 2017)
    Developing a sensitive and effective instrument for detecting the presence of red dye in diesel fuel is very advantageous for governments in preventing tax loss by controlling illegal use of the diesel fuel. The objective ...
  • Numerical Study of Atmospheric Icing on Non Rotating Circular Cylinders in Tandem Arrangement 

    Virk, Muhammad Shakeel (Journal article; Peer reviewed, 2013-03-01)
    Numerical study of atmospheric ice accretion on two non-rotating circular cylinders in tandem arrangement was carried out at different operating and geometric conditions. To validate the numerical model, initially the ...
  • Experimental study of relative permittivity of atmospheric ice 

    Bhattu, Shravan K; Mughal, Umair Najeeb; Virk, Muhammad Shakeel (Journal article; Peer reviewed, 2013-01-01)
    Atmospheric icing on onshore and offshore structures is problematic, if we don’t detect and remove it. Despite of various ice detection techniques, capacitor based ice sensing technique is interesting ...
  • Mutual Charge Transfer for Estimating Salinity Ratio for Offshore Icing Sensors 

    Mughal, Umair Najeeb; Nikumbh, Bhushan (Peer reviewed, 2015-11-30)
    For offshore measurements in Cold Regions, salinity of ice is also a critical parameter (together with many other parameters such as icing type, load, icing rate and melting rate) to be identified in order to optimize the ...
  • Encapsulated Water Hammer: Theoretical/Experimental Study 

    Polanco, Geanette; Virk, Muhammad Shakeel; Mughal, Umair Najeeb; Victor, Sojo; Jose, Da Paixao; Antonio, Vidal; Orlando, Aguillon (Journal article; Tidsskriftartikkel; Peer reviewed, 2015-10-22)
    Water hammer phenomenon involves the transformation of kinetic energy in pressure energy, this transformation occurs as the fluid conditions change inside the pipe in quite a short time. Industry requires to affront frequent ...
  • Charge Transfer Scheme for Atmospheric Ice Sensing 

    Mughal, Umair Najeeb; Virk, Muhammad Shakeel; Rashid, Taimur (Peer reviewed, 2015-01-31)
    The atmospheric icing parameters are being measured nowadays with the aid of more customized yet limited commercial equipment. The parameters include atmospheric ice detection, icing load and icing rate. The robustness of ...
  • Atmospheric Icing Sensors - Capacitive Techniques 

    Mughal, Umair Najeeb; Virk, Muhammad Shakeel (Peer reviewed, 2013-01-22)
    The application of capacitive sensing technique is widely distributed in different physical domains primarily because of the diversity in dielectric permittivity and due to its minimum loading error and inertial effects. ...
  • Torque and Axial Loading Physics for Measuring Atmospheric Icing Load and Icing Rate 

    Mughal, Umair Najeeb; Virk, Muhammad Shakeel (Peer reviewed, 2015-01-31)
    Measuring icing load and icing rate are important parameters for an atmospheric icing sensor. A new icing sensor has recently been designed and developed at Narvik University College for measuring atmospheric icing rate, ...
  • A field study of atmospheric icing analysis in a complex terrain of the high north 

    Rashid, Taimur; Mughal, Umair Najeeb; Mustafa, Mohamad; Virk, Muhammad Shakeel (Journal article; Tidsskriftartikkel; Peer reviewed, 2014-12)
    Analyses of atmospheric icing events hold the key for computing the significant parameters leading to icing load calculations. In the cold regions of the high north, atmospheric icing loads on structures become important ...
  • Atmospheric ice accretion on non rotating vertical circular cyliner 

    Virk, Muhammad Shakeel; Mughal, Umair Najeeb; Polanco, Geanette (Journal article; Tidsskriftartikkel; Peer reviewed, 2015-10-22)
    Study of atmospheric ice accretion on a non-rotating vertical circular cylindrical object was carried out at dry and wet ice conditions. Both numerical and experimental techniques were used during this study. 3D numerical ...
  • To Measure Relative Permittivity of Atmospheric Ice Using Frequency Sweep 

    Mughal, Umair Najeeb; Shu, Beibei (Journal article; Tidsskriftartikkel; Peer reviewed, 2016-10-31)
    The use of AD59333 IC for detecting atmospheric ice and atmospheric ice type was evaluated in this article. A prototype circuit was developed and was tested using a frequency sweep from 40 Hz to 20 kHz. The IC was ...
  • Recognizing Bedside Events Using Thermal and Ultrasonic Readings 

    Danielsen, Asbjørn; Tørresen, Jim (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-06-09)
    Falls in homes of the elderly, in residential care facilities and in hospitals commonly occur in close proximity to the bed. Most approaches for recognizing falls use cameras, which challenge privacy, or sensor devices ...
  • Classification of electroncephao-graph signals by convolutional neural network 

    Lin, Jiaxin (Master thesis; Mastergradsoppgave, 2017-06-13)
    This thesis presents a brief introduction to epilepsy diagnosis use convolution neutral network. The datasets create through Electroencephao-graph(EEG) signal.Electroencephao-graph(EEG) is one of the most commonly signals ...
  • Parabolic reflector for focusing of underwater acoustic waves 

    Rasmussen, Helene Liebak; Flø, Julianne Tjervåg (Master thesis; Mastergradsoppgave, 2017-06-15)
    Kongsberg Maritime has produced a transponder placed on the seabed designed for receiving and transmitting sound waves from vessels and ROVs. The soundwaves contain data regarding depth and location, and can be transformed ...
  • Optimization of the mass of a sandwich plate that TAM is producing 

    Jensen, Bjarne Steinulv (Master thesis; Mastergradsoppgave, 2017-06-15)
    In this report the possibility to optimize the mass of a sandwich plate that TAM produces have been reviewed. Dimensions of the plate is 2602mm x 2404mm with a core thickness of 40mm, top facing of 3mm and bottom facing ...
  • Development of small-scale intelligent manufacturing system (SIMS). A case study at Stella Polaris AS 

    Huang, Taoying (Master thesis; Mastergradsoppgave, 2017-06-14)
    Manufacturers in the resourceful Northern Peripheral and Arctic (NPA) region are mostly small and medium-sized enterprises (SMEs). Facing challenges primarily caused by the size and location of enterprises, these SMEs are ...
  • An improved approach for sustainable outsourcing strategy 

    Zheng, Yan (Master thesis; Mastergradsoppgave, 2017-06-14)
    In the modern business world, the trend that calls for a harmonious coexistence between economic development and the natural environment is growing ever stronger. Under such global context, the sustainability of a company ...
  • Field data processing techniques 

    Balachin, Ivan (Master thesis; Mastergradsoppgave, 2017-06-14)
    The problem of global warming raised up interest to renewable energy. To reduce cost of wind energy is challenge. Before building of wind park such conditions like: average wind speed, direction, time for each wind, ...
  • Wind resource assessment in cold climate regions 

    Jin, Jiayi (Master thesis; Mastergradsoppgave, 2017-06-14)
    Cold regions have good potential for wind energy development, but icing on wind turbines is recognize as a hindrance limiting the wind energy production in ice prone cold regions. This master thesis work is linked with ...
  • Transformation towards small-scale intelligent manufacturing system (SIMS). A case study of the workshop at UiT Narvik 

    Chai, Zhiwei (Master thesis; Mastergradsoppgave, 2017-06-14)
    With the development of increasing globalization of markets, the small and medium-sized enterprises (SMEs) are necessary to improve their innovation ability, and enhance their competitiveness in the global market. This ...

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