Atikah Haji Awang @ Haji Mohd Ramli
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Atikah Haji Awang @ Haji Mohd Ramli
Official Name
Atikah, Haji Awang @ Haji Mohd Ramli
Alternative Name
Awang, Atikah Haji
Awang, A.
Awang, A. H.
Main Affiliation
Scopus Author ID
56492615100
Researcher ID
ELI-6452-2022

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  • Publication
    Design of a drag and lift type blade for power generation via air turbine
    ( 2021-01-01)
    Najmuddin W.S.W.A.
    ;
    Mohammad Taufiq Mustaffa
    ;
    Muhamad Saifuldin Abdul Manan
    ;
    Ahmad Faizal Annuar
    ;
    Atikah Haji Awang @ Haji Mohd Ramli
    Compressed air is a vital medium for transferring energy in industrial processes. Compressors are efficient and reliable in meeting need and demand, especially in the industry while at the same time helping to reduce carbon footprint. However, there are several constraints using an air turbine as an operational element in generating electricity from compressed air. One of the key factors involved is the design of a blade that capable to increase the performance of the turbine and electricity generation from compressed air. Thus, this paper objectives are to develop a proposed design of a drag and lift type blade design and to evaluate the power generate that able to be harnessed from the force of the air. Additionally, the power coefficient that is harnessed from the generator using these new designs of blade also evaluated. In the experiment, the model is set up using the proposed concept of Savonius and Darrieus typed in order to generate electricity for small power equipment. Results show that these blade designs able to generate of 21-v for Savonius whereas 24-v for Darrieus from 0.3 MPa input source. Based on the result of an experiment, this study reveals that both type of blade design able to generate electricity constantly however, the performance of Darrieus vertical axis blade design is better compared to Savonius vertical axis blade design.
  • Publication
    Green perspective in food industry production line design: a review
    ( 2017-09-26)
    Xian C.Y.
    ;
    Tan Chan Sin
    ;
    Nur Liyana Mohd Rosli
    ;
    Atikah Haji Awang @ Haji Mohd Ramli
    ;
    Mohd Fathullah Ghazli@Ghazali
    The design of green manufacturing process in food industries is currently a hot research topic in the multidisciplinary area of applied chemistry, biology and technology. Several process such as freezing, cutting, drying, tempering, bleaching, sterilization, extraction and filtering have been applied efficiency in the food industry. Due to the rapid development of food and peripheral technology, the use of new physical processing or auxiliary processing methods can maintain food inherent nutrients, texture, color, and freshness and also reduce environmental pollution and energy consumption in food processing. Hence, this review paper will study and summarize the effects of green manufacturing process in food industries in term of waste reduction, materials and sustainability manufacturing. In any case, All the food processing equipment must comply with strict standards and regulation, this action will ensure the securing the food quality and safety of food products to consumers.
  • Publication
    Feasibility study of wave energy converter using compressed air to generate electricity
    ( 2021-01-01)
    Najmuddin W.S.W.A.
    ;
    Mohammad Taufiq Mustaffa
    ;
    Muhamad Saifuldin Abdul Manan
    ;
    Ahmad Faizal Annuar
    ;
    Atikah Haji Awang @ Haji Mohd Ramli
    ;
    Azzeri M.N.
    Wave energy is one of the promising resources for harnessing a vast amount of renewable energy. Wave energy converter is being defined by a particular design and the power take-off system which signify the mechanism of absorbing the wave energy and convert it into electricity. Addressing the significant potential of wave energy, the wave converter using a pneumatic system and compressed air as energy storage is designed and fabricated. The concept is presented and tested in the wave maker to analyze the performance of the prototype. This project aims to study the capabilities of small-scale, low cost and portable wave energy converter using compressed air to generate power. In this project, an experiment is conducted using the force of wave to generate linear motion of double acting cylinder that specifically creates compressed air in a small-scale tank. From the experiment, it is observed that the wave energy able to compressed air at pressure up to 0.5 bar. Then, the compressed air which is stored in the storage tank is released and it flows through water turbine that works as a generator to produce a power output of 18 V. The feasibility study reveals that the experiment able to harness electricity using low equipment tool. Further improvement of the design can increase the efficiency of the pneumatic generated system and able to generate an electric power.