Browsing by Author "Beg, Najam"

Now showing 1 - 5 of 5
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    The application of set-based concurrent engineering to enhance the design performance of surface jet pump
    (World Scientific and Engineering Academy and Society (WSEAS), 2016-12-31) Mohd Maulana, Muhd Ikmal; Flisiak, Jakub Wiktor; Al-Ashaab, Ahmed; Araci, Zehra Canan; Lasisz, Piotr Wojciech; Beg, Najam; Rehman, Abdullah
    Set-Based Concurrent Engineering (SBCE) is an approach that has the capability to improve the efficiencies of the product development process. SBCE provides an environment where design space is explored thoroughly which lead to enhance innovation. This is achieved by considering an alternative set of solutions after gaining the right knowledge to support decision to narrow down the set of solutions until the single optimal design solution is reached. This paper presents a novel application SBCE in order to generate alternative design to enhance the efficiency of the Surface Jet Pump (SJP) in term of its productivity and performance of producing the oil and gas in oil and gas well.
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    The development of knowledge-shelf to enable an effective set-based concurrent engineering application
    (Inderscience, 2020-11-11) Suwanda, Supriana; Al-Ashaab, Ahmed; Beg, Najam
    This paper presents the development of knowledge-shelf (K-shelf) concept to enable set-based concurrent engineering (SBCE) application via knowledge provision. Three main outcomes are presented: 1) concept of the K-shelf in supporting designers throughout SBCE process; 2) demonstrates the concept via web-based software; 3) an industrial case study of surface jet pump (SJP) is also presented to validate the K-shelf concept and its software demonstrator. The K-shelf capabilities of capturing and storing design rationale in a well-structured manner and to support the comparisons among set of design solutions are the main focus of this paper.
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    The development of Knowledge-Shelf to support the generation of a set-based design of Surface Jet Pump
    (World Scientific and Engineering Academy and Society (WSEAS), 2016-12-31) Suwanda, Supriana; Sobun, Noodhir S.; Al-Ashaab, Ahmed; Khan, Muhammad S.; Rehman, Abdullah Rehman; Beg, Najam
    Set-based Concurrent Engineering (SBCE) is advocated in order to provide an environment where design space is explored thoroughly leading to enhanced innovation. This is achieved by considering an alternative set of solutions after gaining knowledge to narrow down the solutions until the optimal solution is reached. Knowledge provision is essential in SBCE application. Hence there is a need for a tool that provides appropriate knowledge environment to enable SBCE and supports it in taking right decisions. At the same time there is a need to capture the rationale of the alternative design decisions taken during the process of narrowing down the set of the design in the SBCE environment. These decision rationales constitute important knowledge to be re-used in developing new products. In this research the tool designed to address this research rationale is called Knowledge-Shelf (K-Shelf). This paper and its outcome serve the groundwork for the development of K-Shelf software that captures knowledge and in generating the first design set in SBCE environment based on previous knowledge documented. This paper is a collaborative work from a case study of Surface Jet Pump (SJP) between the LeanPPD research group in Cranfield University and Caltec Ltd, a company that provides engineering solutions to the oil and gas industry. The K-Shelf was developed using rapid web application development tool - Oracle APEX
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    The set-based concurrent engineering application: a process of identifying the potential benefits in the surface jet pump case study
    (Elsevier, 2017-05-09) Mohd Maulana, Muhd Ikmal I. Bin; Al-Ashaab, Ahmed; Flisiak, Jakub W.; Araci, Zehra Canan; Lasisz, Piotr W.; Shehab, Essam; Beg, Najam; Rehman, Abdullah
    The Set-Based Concurrent Engineering (SBCE) is the methodology that can improve the efficiencies and effectiveness of product development. It is found that the SBCE approach provided a suitable knowledge environment to support decision making throughout the development process. This paper presents the potential tangible benefits gained from the application of the SBCE in an industrial case study of a Surface Jet Pump (SJP) that is used to revive the production of oil/gas from the dead wells. The well-structured SBCE process model and the process of identifying the potential benefits proposed in this paper will clarify the gap in the development of the SBCE in the company. The potential tangible benefits are established in a few key areas such as product innovation, product performance, manufacturing cost, and project success rate.
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    Trade-off curves applications to support set-based design of a surface jet pump
    (Elsevier, 2017-05-09) Araci, Zehra Canan; Al-Ashaab, Ahmed; Lasisz, Piotr W.; Flisiak, Jakub W.; Mohd Maulana, Muhd I. I.; Beg, Najam; Rehman, Abdullah
    Knowledge has become the most important asset of companies, especially in improving their product development processes. The set-based design approach is an efficient way of designing high quality, optimised designs. However, it requires a proven knowledge environment. Trade-off curves (ToCs) have the capability of providing the right knowledge and displaying it in a visual form. Although there are a few applications of ToCs that have recently been published in the literature, none of them demonstrates an integrated implementation of ToCs throughout the SBCE process. This paper presents the integrated use of ToCs, based on both physics-knowledge and proven knowledge, in order to compare and narrow down the design-set and to achieve an optimal design solution. These are key activities of the SBCE process model. Since an accurate, documented and visual knowledge environment is created by the use of ToCs within SBCE, the integrated approach proposed in this paper plays a vital role in eliminating the need for prototyping and testing at the early stages of product development. The integrated approach was implemented in an industrial case study for a surface jet pump. Surface jet pumps are used to increase the production rate of low-pressure oil/gas wells. It has been found that through ToCs, the conflicting relationships between the characteristics of the product can be understood and communicated effectively among the designers. This facilitated the decision-making on an optimal design solution in a remarkably short period of time. Furthermore, the surface jet pump resulting from the case study achieved an increase of the oil/gas production by nearly 60%.