Life Cycle Assessment Tool Implemented in Household Refrigeration Industry: A Magnetic Cooling Prototype Development

Luglietti, Rossella; Rosa, Paolo; Pastore, Alessandro; Terzi, Sergio; Taisch, Marco

doi:10.1016/j.promfg.2017.02.029

Cited by 7 publications

(8 citation statements)

References 7 publications

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“…The most comprehensive review of these prototype devices up to 2015 was presented by Kitanovski et al However, the domain is witnessing rapid developments and a single year may bring important improvements. The latest reviews of magnetocaloric devices were presented by Trevizoli et al, Zimm et al, Kitanovski et al, and Greco et al A lifetime cost analysis and life‐cycle assessment of magnetic refrigeration were also undertaken by Bjørk et al and Luglietti et al…”

Section: Magnetocaloric Refrigeration and Heat Pumpingmentioning

confidence: 99%

“…The most comprehensive review of these prototype devices up to 2015 was presented by Kitanovski et al [31,35] However, the domain is witnessing rapid developments and a single year may bring important improvements. The latest reviews of magnetocaloric devices were presented by Trevizoli et al, [328] Zimm et al, [329] Kitanovski et al, [330] and Greco et al [331] A lifetime cost analysis and life-cycle assessment of magnetic refrigeration were also undertaken by Bjørk et al [332] and Luglietti et al [333] The most developed prototypes so far were presented by the French company Cooltech Applications, which has applied magnetic refrigeration in real devices. The company announced the end of their activities at the IIR Thermag VIII Conference in Darmstadt in 2018.…”

Section: Prototypes and Devicesmentioning

confidence: 99%

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Energy Applications of Magnetocaloric Materials

Kitanovski

2020

Advanced Energy Materials

377

156

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The need for energy‐efficient and environmentally friendly refrigeration, heat pumping, air conditioning, and thermal energy harvesting systems is currently more urgent than ever. Magnetocaloric energy conversion is among the best available alternatives for achieving these technological goals and has been the subject of substantial basic and applied research over the last two decades. The subject is strongly interdisciplinary, requiring proper understanding and efficient integration of knowledge in different specialized fields. This review article presents a historical and up‐to‐date account of the energy‐related applications of magnetocaloric materials and information about their processing and magnetic fields, thermodynamics, heat transfer, and other relevant characteristics. The article also discusses the conceptual design of magnetocaloric refrigeration and power generation systems and some guidelines for future research in the field.

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Section: Magnetocaloric Refrigeration and Heat Pumpingmentioning

confidence: 99%

Section: Prototypes and Devicesmentioning

confidence: 99%

Energy Applications of Magnetocaloric Materials

Kitanovski

2020

Advanced Energy Materials

377

156

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“…The key insight of this study was that in the presence of collaboration, parallel prototype testing becomes lesser preferred alternative and perhaps can reverse the optimal testing sequence. Luglietti et al (2017) evolved a decision support framework based on a life cycle assessment methodology aimed at validation of the cost, quality and energy efficiency of domestic refrigerators. From a cost perspective, this study modeled the initial prototyping and operating costs as a function of production processes, materials and resources required while considering the energy efficiency associated with the operations of the product.…”

Section: Simplified Schema Of Our Research Frameworkmentioning

confidence: 99%

A mathematical framework for estimating prototyping cost considering transition of quality states under Markovian setting

Goswami

Ramkumar

Daultani

2022

IJQRM

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PurposeThis research aims to aid product development managers to estimate the expected cost associated with the development of cost-intensive physical prototypes considering transitions associated with pertinent states of quality of the prototype and corresponding decision policies under the Markovian setting.Design/methodology/approachThe authors evolve two types of optimization-based mathematical models under both deterministic and randomized policies. Under the deterministic policy, the product development managers take certain decisions such as “Do nothing,” “Overhaul,” or “Replace” corresponding to different quality states of prototype such as “Good as new,” “Functional with minor deterioration,” “Functional with major deterioration” and “Non-functional.” Under the randomized policy, the product development managers ascertain the probability distribution associated with these decisions corresponding to various states of quality. In both types of mathematical models, i.e. related to deterministic and randomized settings, minimization of the expected cost of the prototype remains the objective function.FindingsEmploying an illustrative case of the operator cabin from the construction equipment domain, the authors ascertain that randomized policy provides us with better decision interventions such that the expected cost of the prototype remains lower than that associated with the deterministic policy. The authors also ascertain the steady-state probabilities associated with a prototype remaining in a particular quality state. These findings have implications for product development budget, time to market, product quality, etc.Originality/valueThe authors’ work contributes toward the development of optimization-driven mathematical models that can encapsulate the nuances related to the uncertainty of transition of quality states of a prototype, decision policies at each quality state of the prototype while considering such facets for all constituent subsystems of the prototype. As opposed to a typical prescriptive study, their study captures the inherent uncertainties associated with states of quality in the context of prototype testing, etc.

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“…Sustainability Manufacturing dengan pendekatan metode pendukung lean manufacturing dan green manufacturing sebagai "penciptaan produk yang bernilai ekonomis melalui proses yang meminimalkan dampak negatif terhadap lingkungan, menghemat energi dan sumber daya alam, serta melestarikan sumber daya alam dan energi untuk menjamin ketersediaannya di masa yang akan datang [2] [8]. Dalam implementasi SM ditujukan untuk tercapainya pembangunan berkelanjutan (sustainability development) hal ini telah dikemukakakan oleh komisi dunia yang berkaitan dengan lingkungan dan pembangunan yang artinya bahwa sustainability development sebagai pembangunan yang memenuhi kebutuhan saat ini tanpa mengorbankan kemampuan generasi yang akan datang untuk memenuhi kebutuhan perusahaan sendiri [7] [10]. Lean merupakan sebuah filosofi manajemen proses yang berasal dari Toyota Production Sistem (TPS) yang dideskripsikan secara detail oleh Taiichi Onho dan Shiego Shingo.…”

Section: Pendahuluanunclassified

Implementasi Lean Dan Green Manufacturing Guna Meningkatkan Sustainability Pada Pt. Sekar Lima Pratama

Prabowo

Suryanto

2019

SENOPATI

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PT. Sekar Lima Pratama merupakan perusahaan yang bergerak pada bidang tekstil yang memiliki unit usaha finishing kain katun. Dalam identifikasi yang dilakukan perusahaan masih menghasilkan waste dan belum menjalankan proses yang ramah lingkungan. Oleh karena itu diperlukan upaya untuk mengidentifikasi waste pada proses finishing kain tenun guna menjadikan proses yang ramah lingkungan dengan pertimbangan tingkat eco efficiency dan eco cost guna menentukan proses usulan yang ramah lingkungan. Penelitian ini meliputi langkah-langkah antara lain dengan menganalisa value stream mapping untuk mengetahui kegiatan yang memiliki value added dan yang berkategori NVA. Selanjutnya dilakukan pengukuran dampak lingkungan dengan LCA (Life Cycle Analyisis) serta selanjutnya memberikan usulan memberikan usulan proses dengan pendekatan 6R (reuse, reduce, recycle, remanufacturing, recovery dan redesign) pada proses finishing kain katun diperoleh waste yaitu in appropriate processing, defect dan waiting time. Dari hasil pengukuran Life Cycle Assessment diperoleh hasil untuk proses sebesar 248,76 pt, untuk Life Cycle Impact Assessment Damage Category Human Health sebesar 4,8813 DAILY, Damage Category Ecosystem Quality sebesar 310,000 PDF*m2yr dan untuk Damage Category Resources 1615,646 MJ surplus. Biaya eco cost sebesar Rp 608.425.018,2. Usulan proses ramah lingkungan dengan menaikkan level green manufacturing menjadi recycling dan reuse

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Life Cycle Assessment Tool Implemented in Household Refrigeration Industry: A Magnetic Cooling Prototype Development

Cited by 7 publications

References 7 publications

Energy Applications of Magnetocaloric Materials

Energy Applications of Magnetocaloric Materials

A mathematical framework for estimating prototyping cost considering transition of quality states under Markovian setting

Implementasi Lean Dan Green Manufacturing Guna Meningkatkan Sustainability Pada Pt. Sekar Lima Pratama

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