Optimization of the EMI shielding effectiveness of fine and ultrafine POFA powder mix with OPC powder using Flower Pollination Algorithm

Narong, L C; Kiong, Sia Chee; Yee, See Khee; Ong, Pauline; Zainudin, Azlan; Nor, Nik Hisyamudin Muhd; Kasim, Narimah

doi:10.1088/1757-899x/165/1/012035

Cited by 7 publications

(10 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The six parameter that mainly use in Taguchi design are POFA admixture percentage (wt.%), topcoat powder-to-binder ratio, water-to-binder ratio, latex agent content (wt.%), particle size of POFA (µm) and curing condition, which is chosen as factors with appropriate mix factor levels L 16 orthogonal array table as Table 4 shown. All variables are selected based on literature and previous study [3,8,28,35,36] as well as suitability of local raw material (POFA). The normal full factorial design would require 2 2 × 4 4 = 1024 experiment runs.…”

Section: Taguchi Design and Fpa Optimization Methodsmentioning

confidence: 99%

“…In recent times, most of the advance technologies in electrical and electronic devices, especially the wireless and communication systems are polluted by electromagnetic wave (EMW) radiation, which can be harmful to health and may cause of death [1][2][3]. In order to deal with EMW radiation issue, POFA was used as cement replacement for mitigate the EMW in plastering work.…”

Section: Introductionmentioning

confidence: 99%

“…It has only one key parameter p (switch probability) which makes the algorithm easier to implement and faster to reach optimal solution. FPA originally created by Yang [3,16,27]. Nowadays, FPA is well-known for researchers to optimize several application problems.…”

mentioning

confidence: 99%

See 2 more Smart Citations

Taguchi Design and Flower Pollination Algorithm Application to Optimize the EMI Shielding of Plaster Mortar Containing Palm Oil Fuel Ash

Ching

Kiong

Yee

et al. 2018

IJIE

Self Cite

View full text Add to dashboard Cite

Section: Taguchi Design and Fpa Optimization Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Taguchi Design and Flower Pollination Algorithm Application to Optimize the EMI Shielding of Plaster Mortar Containing Palm Oil Fuel Ash

Ching

Kiong

Yee

et al. 2018

IJIE

Self Cite

View full text Add to dashboard Cite

“…The refining process of POFA can be operated by selecting one kilogram of POFA and fill into a graduated cylinder [ 44 ]. The water is subsequently included in the same cylinder until 80%-full.…”

Section: Clean Production Of Pofamentioning

confidence: 99%

Palm Oil Fuel Ash-Based Eco-Efficient Concrete: A Critical Review of the Short-Term Properties

et al. 2021

View full text Add to dashboard Cite

The huge demand for concrete is predicted to upsurge due to rapid construction developments. Environmental worries regarding the large amounts of carbon dioxide emanations from cement production have resulted in new ideas to develop supplemental cementing materials, aiming to decrease the cement volume required for making concrete. Palm-oil-fuel-ash (POFA) is an industrial byproduct derived from palm oil waste’s incineration in power plants’ electricity generation. POFA has high pozzolanic characteristics. It is highly reactive and exhibits satisfactory micro-filling ability and unique properties. POFA is commonly used as a partially-alternated binder to Portland cement materials to make POFA-based eco-efficient concrete to build building using a green material. This paper presents a review of the material source, chemical composition, clean production and short-term properties of POFA. A review of related literature provides comprehensive insights into the potential application of POFA-based eco-efficient concrete in the construction industry today.

show abstract

“…Also, this POFA has been explored in concrete application. In the literature, POFA has been applied as a filler and pozzolanic material to increase the strength of polymer concrete [11][12][13][14] Recently, POFA has also been reported as an additive material in cement to reduce the shielding of electromagnet interference [15][16][17][18]. Previously, POFA was explored briefly in ceramic applications, where the potential of POFA was initially studied in terms of POFA layers [19].…”

Section: Introductionmentioning

confidence: 99%

Performance Properties Optimization of Triaxial CeramicPalm Oil Fuel Ash by Employing Taguchi Grey Relational Analysis

Zainudin

Kiong

Ong

et al. 2019

IJIE

Self Cite

View full text Add to dashboard Cite

The combustion of massive palm oil wastes has led to the production of Palm Oil Fuel Ash (POFA), especially in Malaysia. In this paper, POFA was applied in a triaxial ceramic application as a secondary filler material. Taguchi Grey Relational Analysis (TGRA) was used to distinguish new parameters efficiently. The parameters investigated were the type of POFA, composition of POFA, molding pressure, sintering temperature, and soaking time. Meanwhile, the responses analyzed included shrinkage, water absorption, apparent porosity, bulk density, and flexural strength. The experimental design was applied based on the Taguchi L18 orthogonal array after considering five parameters with 2-3 mixed levels. Statistically, sintering temperature was appointed as the most significant parameter for all responses investigated. The TGRA had suggested that the highest performances were obtained at this condition: 15 wt.% of unground POFA, pressed at 2 t, sintered at 1200 °C, and soaked for 300 min. The achievement of responses with optimal parameters were validated by the crystalline phase and morphology analyses using X-ray diffraction (XRD) and scanning electron microscope (SEM) respectively.

show abstract

Optimization of the EMI shielding effectiveness of fine and ultrafine POFA powder mix with OPC powder using Flower Pollination Algorithm

Cited by 7 publications

References 30 publications

Taguchi Design and Flower Pollination Algorithm Application to Optimize the EMI Shielding of Plaster Mortar Containing Palm Oil Fuel Ash

Taguchi Design and Flower Pollination Algorithm Application to Optimize the EMI Shielding of Plaster Mortar Containing Palm Oil Fuel Ash

Palm Oil Fuel Ash-Based Eco-Efficient Concrete: A Critical Review of the Short-Term Properties

Performance Properties Optimization of Triaxial CeramicPalm Oil Fuel Ash by Employing Taguchi Grey Relational Analysis

Contact Info

Product

Resources

About