Finite element analysis of village car pickup ladder frame chassis- a case study

Roziqin, Ahmad; Kriswanto, Kriswanto; Aryadi, Widya

doi:10.1088/1755-1315/700/1/012008

Cited by 6 publications

(2 citation statements)

References 4 publications

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“…The finite element method is a numerical method used to solve partial differential equations and integral equations [18]. FEM is one method for predicting or analyzing stresses and deformations caused by loads [19][20][21]. Ansys be used to conduct material strength analyses such as stress and safety factor.…”

Section: Methodsmentioning

confidence: 99%

Design and production of multifunctional food oven with energy-saving gas fuel

Sumbodo

Kriswanto

Setiyawan

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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Ovens sold in the market have many features that make them easier to use but are not suitable for the needs of Small and Micro Enterprises (SME), namely large capacity, multifunction, use of gas fuel, energy-saving, and ease to operate. It is necessary to design and manufacture an oven according to the needs of SME users. The purpose of this study is to design, build, assess the feasibility, and evaluate the operating energy usage of the oven. The oven design process uses the French’s model and Quality function deployment (QFD) methods. Experiments to test the oven’s feasibility. The study’s result is that oven design validated user requirements by design experts, manufacturing experts, and users (SMEs). The oven prototype has shown performance to reduce water content according to food products with a distribution permit in Indonesia. The energy consumption of oven prototype has been compared to an electric oven similar capacity that showed that there is an energy-saving of 6.8%. Based on validation of design and product feasibility and calculation of oven energy consumption, the oven meets the small and medium enterprises (SME) users’ needs.

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Section: Methodsmentioning

confidence: 99%

Design and production of multifunctional food oven with energy-saving gas fuel

Sumbodo

Kriswanto

Setiyawan

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

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“…This calculation uses two methods, namely the finite element analysis method and Mohr's Theory calculation. Many uses of FEM in the structural field are to analyze stresses and displacements [20][21][22][23][24]. The bending moment diagram on the HAWT main shaft shows in Figure 2.…”

Section: Methodsmentioning

confidence: 99%

Analysis of an Axial Permanent Magnetic Bearing for 1MW Horizontal Axis Wind

Kriswanto

Nuryanto

Prasdiansyah

et al. 2022

ARFMTS

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One way to reduce maintenance costs while improving wind turbine efficiency is to replace mechanical bearings with permanent magnetic bearings. The permanent magnetic bearing is a free contact bearing in which the rotor is elevated from the stator by the magnet's repelling force. The purpose of this study is to analyze the variation of permanent magnet width and the gap distance between the rotor-stator magnets that can produce the magnetic axial force opposing the thrust force of 1MW horizontal axis wind turbines (HAWT). The method used in this study is a magnetic force simulation using finite element method by varying the magnet thickness, width of the gap, and displacement between the rotor-stator of the PMB model. The PMB model consists of rotor and stator magnets arranged in 3 layers with Nd2Fe14B type material with a magnetic flux density of 1.45 T. Variations in thickness of the rotor and stator magnets are 0.1; 0.15, respectively; 0.2 (m), while variations in the width of the magnetic gap are 4, 5, 6 (mm). The results of the study found that the displacement that produces an axial magnetic force that can support a thrust force of 199.5kN is the lowest in the PMB model with a magnetic thickness of 0.15m with a magnetic gap of 4mm, while the highest is at a magnetic thickness of 0.1m with a magnet gap of 6mm. The greater the thickness of the PMB axial magnet design, the greater the displacement that provides zero axial magnetic forces. Further, the maximum of the magnetic axial force is rise on with increasing magnet thickness.

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