Concept design of the DEMO divertor cassette-to-vacuum vessel locking system adopting a systems engineering approach

Giuseppe di Gironimo; D. Carfora; G. Esposito; A. Lanzotti; D. Marzullo; Mikko Siuko

doi:10.1016/j.fusengdes.2015.03.039

Concept design of the DEMO divertor cassette-to-vacuum vessel locking system adopting a systems engineering approach

Giuseppe di Gironimo^*
, D. Carfora
, G. Esposito
, A. Lanzotti
, D. Marzullo
, Mikko Siuko

^*Corresponding author for this work

University of Naples Federico II
Tampere University of Technology (TUT)
VTT (former employee or external)

Research output: Contribution to journal › Article › Scientific › peer-review

22 Citations (Scopus)

Abstract

This paper deals with pre-concept studies of DEMO divertor cassette-to-vacuum vessel locking systemunder the work program WP13-DAS-07-T06: Divertor Remote Maintenance System pre-concept study.An iterative design process, consistent with Systems Engineering guidelines and named Iterative andParticipative Axiomatic Design Process (IPADeP), is used in this paper to propose new innovative solutionsfor divertor locking system, which can overcome the difficulties in applying the ITER principles to DEMO.The solutions conceived have been analysed from the structural point of view using the software Ansysand, eventually, evaluated using the methodology known as Fuzzy-Analytic Hierarchy Process. Due tothe lack and the uncertainty of the requirements in this early conceptual design stage, the aim is to covera first iteration of an iterative and incremental process to propose an innovative design concept to bedeveloped in more details as the information will be completed.

Original language	English
Pages (from-to)	72-81
Journal	Fusion Engineering and Design
Volume	94
DOIs	https://doi.org/10.1016/j.fusengdes.2015.03.039
Publication status	Published - 2015
MoE publication type	A1 Journal article-refereed

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

remote maintenance
DEMO divertor locking system
concept design
Fuzzy-AHP
system engineering
FEM analysis

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10.1016/j.fusengdes.2015.03.039

Cite this

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title = "Concept design of the DEMO divertor cassette-to-vacuum vessel locking system adopting a systems engineering approach",

abstract = "This paper deals with pre-concept studies of DEMO divertor cassette-to-vacuum vessel locking systemunder the work program WP13-DAS-07-T06: Divertor Remote Maintenance System pre-concept study.An iterative design process, consistent with Systems Engineering guidelines and named Iterative andParticipative Axiomatic Design Process (IPADeP), is used in this paper to propose new innovative solutionsfor divertor locking system, which can overcome the difficulties in applying the ITER principles to DEMO.The solutions conceived have been analysed from the structural point of view using the software Ansysand, eventually, evaluated using the methodology known as Fuzzy-Analytic Hierarchy Process. Due tothe lack and the uncertainty of the requirements in this early conceptual design stage, the aim is to covera first iteration of an iterative and incremental process to propose an innovative design concept to bedeveloped in more details as the information will be completed.",

keywords = "remote maintenance, DEMO divertor locking system, concept design, Fuzzy-AHP, system engineering, FEM analysis",

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pages = "72--81",

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AU - di Gironimo, Giuseppe

AU - Carfora, D.

AU - Esposito, G.

AU - Lanzotti, A.

AU - Marzullo, D.

AU - Siuko, Mikko

PY - 2015

Y1 - 2015

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AB - This paper deals with pre-concept studies of DEMO divertor cassette-to-vacuum vessel locking systemunder the work program WP13-DAS-07-T06: Divertor Remote Maintenance System pre-concept study.An iterative design process, consistent with Systems Engineering guidelines and named Iterative andParticipative Axiomatic Design Process (IPADeP), is used in this paper to propose new innovative solutionsfor divertor locking system, which can overcome the difficulties in applying the ITER principles to DEMO.The solutions conceived have been analysed from the structural point of view using the software Ansysand, eventually, evaluated using the methodology known as Fuzzy-Analytic Hierarchy Process. Due tothe lack and the uncertainty of the requirements in this early conceptual design stage, the aim is to covera first iteration of an iterative and incremental process to propose an innovative design concept to bedeveloped in more details as the information will be completed.

KW - remote maintenance

KW - DEMO divertor locking system

KW - concept design

KW - Fuzzy-AHP

KW - system engineering

KW - FEM analysis

U2 - 10.1016/j.fusengdes.2015.03.039

DO - 10.1016/j.fusengdes.2015.03.039

M3 - Article

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EP - 81

JO - Fusion Engineering and Design

JF - Fusion Engineering and Design

ER -

Concept design of the DEMO divertor cassette-to-vacuum vessel locking system adopting a systems engineering approach

Abstract

UN SDGs

Keywords

Access to Document

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