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Markov modeling and reliability analysis of urea synthesis system of a fertilizer plant

Aggarwal, Anil Kr.; Kumar, Sanjeev; Singh, Vikram; … - In: Journal of Industrial Engineering International 11 (2015), pp. 1-14

This paper deals with the Markov modeling and reliability analysis of urea synthesis system of a fertilizer plant. This … mnemonic rule and these equations are solved with Runga-Kutta fourth-order method. The long-run availability, reliability and …

Persistent link: https://www.econbiz.de/10011640834

Qualitative and quantitative approaches to analyse reliability of a mechatronic system: A case

Sharma, Rajiv Kumar; Sharma, Pooja - In: Journal of Industrial Engineering International 11 (2015), pp. 253-268

effects analysis (FMEA) in conjunction to analyse the risk and reliability of a complex mechatronic system in both qualitative …, electronic, and embedded software subsystems is considered to study the reliability aspects using hybrid FTA. From the results …

Persistent link: https://www.econbiz.de/10011640843

A stochastic model for the cell formation problem considering machine reliability

Esmailnezhad, Bahman; Fattahi, Parviz; Kheirkhah, Amir Saman - In: Journal of Industrial Engineering International 11 (2015), pp. 357-389

This paper presents a new mathematical model to solve cell formation problem in cellular manufacturing systems, where inter-arrival time, processing time, and machine breakdown time are probabilistic. The objective function maximizes the number of operations of each part with more arrival rate...

Persistent link: https://www.econbiz.de/10011640853

A maintenance system model for optimal reconfigurable vibrating screen management

Makinde, O. A.; Mpofu, K.; Ramatsetse, B. I.; Adeyeri, M. K. - In: Journal of Industrial Engineering International 14 (2018) 3, pp. 521-535

screen structure. The successful RVS machine upkeep requires its continuous, availability, reliability and maintainability …

Persistent link: https://www.econbiz.de/10011995852

Optimal planning in a developing industrial microgrid with sensitive loads

Naderi, M.; Bahramara, S.; Khayat, Y.; Bevrani, Hassan - In: Energy Reports 3 (2017), pp. 124-134

participants, and to assess the MG indices such as the reliability. …

Persistent link: https://www.econbiz.de/10011937714

An estimate of maintenance efficiency in Brown-Proschan imperfect repair model with bathtub failure intensity

Krit, Makram; Rebai, Abdelwaheb - In: Journal of Industrial Engineering and Management (JIEM) 5 (2012) 1, pp. 88-101

Purpose: Estimate the maintenance efficiency in the Brown-Proschan model with the bathtub failure intensity. Design/methodology/approach: Empirical research through which we propose a framework to establish the characteristics of failure process and its influence on maintenance process....

Persistent link: https://www.econbiz.de/10011938997

Supply chain integration scales validation and benchmark values

Marin-Garcia, Juan A.; Alfalla-Luque, Rafaela; … - In: Journal of Industrial Engineering and Management (JIEM) 6 (2013) 2, pp. 423-440

Purpose: The clarification of the constructs of the supply chain integration (clients, suppliers, external and internal), the creation of a measurement instrument based on a list of items taken from earlier papers, the validation of these scales and a preliminary benchmark to interpret the...

Persistent link: https://www.econbiz.de/10011939054

Performance and reliability analysis of an off-grid PV mini-grid system in rural tropical Africa: A case study in southern Ethiopia

Wassie, Yibeltal T.; Ahlgren, Erik O. - In: Development Engineering 8 (2023), pp. 1-14

their actual performance and reliability when used in real-world applications. Using realtime monitored data and IEC …'s evaluation standard, this paper examines the performance and reliability of a 375 kWp off-grid PV mini-grid system installed in a … ensure high performance and reliability of off-grid PV mini-grid systems. …

Persistent link: https://www.econbiz.de/10014558526

The value relevance and reliability of intangible assets: Evidence from South Korea

Ji, Hyunmi - In: Global Business & Finance Review (GBFR) 23 (2018) 2, pp. 98-107

Persistent link: https://www.econbiz.de/10012286660

Game awareness: A questionnaire

Kostelić, Katarina - In: Games 12 (2021) 4, pp. 1-39

is to assess the instrument regarding its reliability and validity. Internal reliability is assessed using Cronbach … reliability and validity. Moreover, there is an indication that each of the eight scenarios may be used separately, as they also … meet the criteria for reliability and validity. Possible practical and theoretical implications involve questionnaire use …

Persistent link: https://www.econbiz.de/10013200152