A comprehensive review of thermoelectric generation optimization by statistical approach: Taguchi method, analysis of variance (ANOVA), and response surface methodology (RSM)

Chen, Wei‐Hsin; Uribe, Manuel Carrera; Kwon, Eilhann E.; Lin, Kun‐Yi Andrew; Park, Young-Kwon; Ding, Lu; Saw, Lip Huat

doi:10.1016/j.rser.2022.112917

Cited by 127 publications

(58 citation statements)

References 42 publications

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“…Analysis of variance (ANOVA) was performed by using an F-test to evaluate the statistical significance of the model equation ( Table 3 ). The ANOVA evaluation provided insight into the significance of the relationship between the system parameters and the system response as well as the variance of the results [ 17 , 18 ]. The model had an F-value of 2.13, which implied that the model was significant, with a low 0.01% chance that this F-was caused by noise.…”

Section: Resultsmentioning

confidence: 99%

Lignin removal from synthetic wastewater via Fenton-like reaction over Cu supported on MCM-41 derived from bagasse: Optimization and reaction intermediates

Sriprom¹,

Neramittagapong²,

Lin³

et al. 2023

Heliyon

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Section: Resultsmentioning

confidence: 99%

Lignin removal from synthetic wastewater via Fenton-like reaction over Cu supported on MCM-41 derived from bagasse: Optimization and reaction intermediates

Sriprom¹,

Neramittagapong²,

Lin³

et al. 2023

Heliyon

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“…Misalnya, seorang insinyur mesin mungkin ingin melihat ke dalam lima teknik pengolahan bahan yang berbeda dan memilih yang terbaik untuk disarankan untuk aktivitas di masa mendatang. Oleh karena itu, ketika terdapat lebih dari dua level dari satu komponen, Analysis of Variance (biasa disingkat ANOVA) dapat digunakan untuk membandingkan rata-rata [20].…”

Section: Pendahuluanunclassified

“…Pendekatan ANOVA digunakan untuk menentukan apakah serbuk cangkang memberikan kontribusi terhadap kualitas mekanik, dengan target tingkat kepercayaan hingga 95% (α = 0,05). Untuk memastikan bahwa kesalahan pembacaan data tidak terlalu signifikan berdampak pada hasil perhitungan ANOVA, kesalahan kesalahan data dievaluasi menggunakan metode data residual sebelum perhitungan ANOVA [20]. Premis awal dari penyelidikan ini adalah bahwa sifat mekanik tidak akan terpengaruh secara signifikan oleh pemberian bubuk cangkang.…”

Section: Metode Penelitianunclassified

Analisis Kekuatan Mekanik Komposit Polimer Diperkuat Serbuk Kulit Kerang

2023

j.n.a.material.manufaktur.dan.n.a

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In recent decades, the development of composite material technology has continued to increase rapidly and has been used for various applications as an alternative material to replace metal. In line with growing environmental issues, the utilization of natural materials which are abundant in nature and easy to find is the main priority for composite building materials. In this study, shell powder was used as a reinforcing material for epoxy polymer composites. The aims of this study were to obtain the average compressive, tensile, and flexural strength of shell powder-reinforced polymer composite materials, to calculate the distribution of test results using the PDF method, and to calculate the contribution of shell powder to the mechanical properties mentioned using the ANOVA method. The tensile, compressive, and flexural test specimens follow the test specimen standards of ASTM D638, ASTM D7264, and ASTM D695 respectively. The composition of shell powder consists of 10%, 30%, and 50%. Testing of these mechanical properties using a UTM-type hydraulic test equipment model WEW-300D with a capacity of 300 kN. The test results show an increase in the mechanical properties of the material. The increase occurred in compressive and flexural strength where the composition was given up to 30% and 50%, namely between 120 -125 MPa. However, increasing the composition of shell powder at 30% and 50% actually resulted in a decrease in tensile strength between 12 -9 MPa. Finally, based on the results of ANOVA analysis, it was shown that the addition of shell powder as a reinforcement for polymer composites significantly improved their mechanical properties.

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“…The Taguchi method offers an efficient and systematic way to obtain an optimum parametric design for better results and cost-effective analysis [44]. Conventional optimization studies involving variations of one parameter while keeping the other constant are often considered exhaustive and expensive.…”

Section: Design Of Experimentsmentioning

confidence: 99%

Using Harris Hawk algorithm for experimental study on the hole dilation mechanism during Micro-machining (μM) of Graphene nanoplatelets/Carbon fiber (GnP/C) reinforced polymeric composite

Vishwakarma

Kesarwani

Verma

et al. 2023

Mater. Res. Express

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This article highlights the hole generation mechanism in the Graphene nanoplatelets/Carbon fiber (GnP/C) reinforced polymeric composite. The lower conductivity of conventional carbon fiber reinforced polymer (CFRP) composites restricts the μEDM (Micro Electrical discharge machining) test. This limitation is overwhelmed by adding highly conductive GnP powder in the CFR (epoxy) polymer composites. The generation of the drilled hole is possible through the increase in the electrical conductivity of the samples. During μEDM, in order to examine the quality of machined holes in terms of hole dilation (HD), different process constraints such as voltage (80, 120, 160 V), pulse on time (30, 40, 50 s), and weight percentage of GnP (0.25, 1, 1.75%) are evaluated (HD). The hole dilation was significantly influenced by GnP concentration and voltage alteration during the micromachining process. Analysis of Variance (ANOVA) results confirmed that the GnP concentration (67.51%) was the most prominent factor affecting hole dilation. The high-resolution microscopy test was performed to investigate the hole machined surface and damages occur during the micromachining test. The variation in the thermal nature of carbon fabric and resin generates internal stress between the composite material, which results in micro-cracks developed in the laminates. The varying parameters were controlled and optimized through a recently developed nature-inspired metaheuristics algorithm based on the conduct of Harris Hawk (HH). The optimal parametric condition for the hole dilation is voltage (level 1–80 volt), pulse duration (level 1–30 μs), and GnP concentration% (Level 1–0.25). The findings of the validation test demonstrate the application potential of the proposed Harris Hawk algorithm.

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A comprehensive review of thermoelectric generation optimization by statistical approach: Taguchi method, analysis of variance (ANOVA), and response surface methodology (RSM)

Cited by 127 publications

References 42 publications

Lignin removal from synthetic wastewater via Fenton-like reaction over Cu supported on MCM-41 derived from bagasse: Optimization and reaction intermediates

Lignin removal from synthetic wastewater via Fenton-like reaction over Cu supported on MCM-41 derived from bagasse: Optimization and reaction intermediates

Analisis Kekuatan Mekanik Komposit Polimer Diperkuat Serbuk Kulit Kerang

Using Harris Hawk algorithm for experimental study on the hole dilation mechanism during Micro-machining (μM) of Graphene nanoplatelets/Carbon fiber (GnP/C) reinforced polymeric composite

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