Non-hoop winding effect on bonding temperature of laser assisted tape winding process

Amin Zaami, Ismet Baran*, Remko Akkerman

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    Abstract

    One of the advanced methods for production of thermoplastic composite methods is laser assisted tape winding (LATW). Predicting the temperature in LATW process is very important since the temperature at nip-point (bonding line through width) plays a pivotal role in a proper bonding and hence the mechanical performance. Despite the hoop-winding where the nip-point is the straight line, non-hoop winding includes a curved nip-point line. Hence, the non-hoop winding causes somewhat a different power input through laser-rays and-reflections and consequently generates unknown complex temperature profile on the curved nip-point line. Investigating the temperature at the nip-point line is the point of interest in this study. In order to understand this effect, a numerical model is proposed to capture the effect of laser-rays and their reflections on the nip-point temperature. To this end, a 3D optical model considering the objects in LATW process is considered. Then, the power distribution (absorption and reflection) from the optical analysis is used as an input (heat flux distribution) for the thermal analysis. The thermal analysis employs a fully-implicit advection-diffusion model to calculate the temperature on the surfaces. The results are examined to demonstrate the effect of winding direction on the curved nip-point line (tape width) which has not been considered in literature up to now. Furthermore, the results can be used for designing a better and more efficient setup in the LATW process.

    Original languageEnglish
    Title of host publicationProceedings of the 21st International ESAFORM Conference on Material Forming, ESAFORM 2018
    PublisherAmerican Institute of Physics
    ISBN (Electronic)9780735416635
    ISBN (Print)9780735416635
    DOIs
    Publication statusPublished - 2 May 2018
    Event21st International ESAFORM Conference on Material Forming, ESAFORM 2018 - Palermo, Italy
    Duration: 23 Apr 201825 Apr 2018
    Conference number: 21
    http://www.esaform2018.com/index.php/en/

    Conference

    Conference21st International ESAFORM Conference on Material Forming, ESAFORM 2018
    Abbreviated titleESAFORM 2018
    CountryItaly
    CityPalermo
    Period23/04/1825/04/18
    Internet address

    Fingerprint

    tapes
    lasers
    temperature
    rays
    thermal analysis
    hoops
    advection
    temperature profiles
    heat flux
    composite materials
    causes

    Keywords

    • LATW
    • Numerical modeling
    • Reflection
    • Thermoplastic composite

    Cite this

    Zaami, A., Baran, I., & Akkerman, R. (2018). Non-hoop winding effect on bonding temperature of laser assisted tape winding process. In Proceedings of the 21st International ESAFORM Conference on Material Forming, ESAFORM 2018 [020041] American Institute of Physics. https://doi.org/10.1063/1.5034842
    Zaami, Amin ; Baran, Ismet ; Akkerman, Remko. / Non-hoop winding effect on bonding temperature of laser assisted tape winding process. Proceedings of the 21st International ESAFORM Conference on Material Forming, ESAFORM 2018. American Institute of Physics, 2018.
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    title = "Non-hoop winding effect on bonding temperature of laser assisted tape winding process",
    abstract = "One of the advanced methods for production of thermoplastic composite methods is laser assisted tape winding (LATW). Predicting the temperature in LATW process is very important since the temperature at nip-point (bonding line through width) plays a pivotal role in a proper bonding and hence the mechanical performance. Despite the hoop-winding where the nip-point is the straight line, non-hoop winding includes a curved nip-point line. Hence, the non-hoop winding causes somewhat a different power input through laser-rays and-reflections and consequently generates unknown complex temperature profile on the curved nip-point line. Investigating the temperature at the nip-point line is the point of interest in this study. In order to understand this effect, a numerical model is proposed to capture the effect of laser-rays and their reflections on the nip-point temperature. To this end, a 3D optical model considering the objects in LATW process is considered. Then, the power distribution (absorption and reflection) from the optical analysis is used as an input (heat flux distribution) for the thermal analysis. The thermal analysis employs a fully-implicit advection-diffusion model to calculate the temperature on the surfaces. The results are examined to demonstrate the effect of winding direction on the curved nip-point line (tape width) which has not been considered in literature up to now. Furthermore, the results can be used for designing a better and more efficient setup in the LATW process.",
    keywords = "LATW, Numerical modeling, Reflection, Thermoplastic composite",
    author = "Amin Zaami and Ismet Baran and Remko Akkerman",
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    Zaami, A, Baran, I & Akkerman, R 2018, Non-hoop winding effect on bonding temperature of laser assisted tape winding process. in Proceedings of the 21st International ESAFORM Conference on Material Forming, ESAFORM 2018., 020041, American Institute of Physics, 21st International ESAFORM Conference on Material Forming, ESAFORM 2018, Palermo, Italy, 23/04/18. https://doi.org/10.1063/1.5034842

    Non-hoop winding effect on bonding temperature of laser assisted tape winding process. / Zaami, Amin; Baran, Ismet; Akkerman, Remko.

    Proceedings of the 21st International ESAFORM Conference on Material Forming, ESAFORM 2018. American Institute of Physics, 2018. 020041.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    TY - GEN

    T1 - Non-hoop winding effect on bonding temperature of laser assisted tape winding process

    AU - Zaami, Amin

    AU - Baran, Ismet

    AU - Akkerman, Remko

    PY - 2018/5/2

    Y1 - 2018/5/2

    N2 - One of the advanced methods for production of thermoplastic composite methods is laser assisted tape winding (LATW). Predicting the temperature in LATW process is very important since the temperature at nip-point (bonding line through width) plays a pivotal role in a proper bonding and hence the mechanical performance. Despite the hoop-winding where the nip-point is the straight line, non-hoop winding includes a curved nip-point line. Hence, the non-hoop winding causes somewhat a different power input through laser-rays and-reflections and consequently generates unknown complex temperature profile on the curved nip-point line. Investigating the temperature at the nip-point line is the point of interest in this study. In order to understand this effect, a numerical model is proposed to capture the effect of laser-rays and their reflections on the nip-point temperature. To this end, a 3D optical model considering the objects in LATW process is considered. Then, the power distribution (absorption and reflection) from the optical analysis is used as an input (heat flux distribution) for the thermal analysis. The thermal analysis employs a fully-implicit advection-diffusion model to calculate the temperature on the surfaces. The results are examined to demonstrate the effect of winding direction on the curved nip-point line (tape width) which has not been considered in literature up to now. Furthermore, the results can be used for designing a better and more efficient setup in the LATW process.

    AB - One of the advanced methods for production of thermoplastic composite methods is laser assisted tape winding (LATW). Predicting the temperature in LATW process is very important since the temperature at nip-point (bonding line through width) plays a pivotal role in a proper bonding and hence the mechanical performance. Despite the hoop-winding where the nip-point is the straight line, non-hoop winding includes a curved nip-point line. Hence, the non-hoop winding causes somewhat a different power input through laser-rays and-reflections and consequently generates unknown complex temperature profile on the curved nip-point line. Investigating the temperature at the nip-point line is the point of interest in this study. In order to understand this effect, a numerical model is proposed to capture the effect of laser-rays and their reflections on the nip-point temperature. To this end, a 3D optical model considering the objects in LATW process is considered. Then, the power distribution (absorption and reflection) from the optical analysis is used as an input (heat flux distribution) for the thermal analysis. The thermal analysis employs a fully-implicit advection-diffusion model to calculate the temperature on the surfaces. The results are examined to demonstrate the effect of winding direction on the curved nip-point line (tape width) which has not been considered in literature up to now. Furthermore, the results can be used for designing a better and more efficient setup in the LATW process.

    KW - LATW

    KW - Numerical modeling

    KW - Reflection

    KW - Thermoplastic composite

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    U2 - 10.1063/1.5034842

    DO - 10.1063/1.5034842

    M3 - Conference contribution

    AN - SCOPUS:85047343390

    SN - 9780735416635

    BT - Proceedings of the 21st International ESAFORM Conference on Material Forming, ESAFORM 2018

    PB - American Institute of Physics

    ER -

    Zaami A, Baran I, Akkerman R. Non-hoop winding effect on bonding temperature of laser assisted tape winding process. In Proceedings of the 21st International ESAFORM Conference on Material Forming, ESAFORM 2018. American Institute of Physics. 2018. 020041 https://doi.org/10.1063/1.5034842