Identifying the mechanism of the fatigue behavior of the composite shaft subjected to variable load

Al-Fahad, Imad O. Bachi; Sharaf, Hussein Kadhim; Bachache, Lina Nasseer; Bachache, Nasseer K.

doi:10.15587/1729-4061.2023.283078

Cited by 4 publications

(4 citation statements)

References 26 publications

(31 reference statements)

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“…Financial performance, as defined by [16], is the extent to which a company's financial standing is measured over a given time period. In a word, it entails the management of the company's current and noncurrent assets, financing, equity, revenues, costs, and profits to improve sales, profits, and value for the shareholders.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

The implementation of accounting information systems on the stock return and financial performance based on information technology (IT)

Abed,

Kareem,

Jabbar

et al. 2023

EEJET

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This study investigates the influence of Accounting Information Systems (AIS) on stock return and financial performance. When it comes to organizations, AIS play a crucial part in the process of acquiring, processing, and communicating financial information. The efficient functioning of AIS has the potential to impact stock returns and overall financial performance, making it an essential area of research. The study employs a comprehensive analysis of relevant literature, empirical data, and statistical techniques to examine the relationship between AIS and stock return as well as financial performance. The findings of this study aim to provide insights into the extent to which AIS influences stock return and financial performance. A positive relationship between a well-functioning AIS and stock return is expected, given the importance of accurate and timely financial information in investors' decision-making process. Financial performance parameters including profitability, efficiency, and liquidity are all expected to benefit from a robust AIS. There are major practical and theoretical ramifications of this study. Companies may benefit from better decisions on AIS improvements, maintenance, and rollout if they have a firm grasp of how AIS affects stock performance and overall financial results. According to the data, the efficacy of the accounting information system based on IT has a P value of –0.009, while its t value is equal to 0.027. According to the findings, the return on assets (ROA) has a P value that is equal to –0.592, while its t value is equal to 0.13. Further, AIS's significance in evaluating a firm's financial health and making investment decisions may be better understood. As a result of analyzing how Accounting Information Systems affect stock return and financial performance, this study adds to the current body of information. The results will enhance our understanding of the role of AIS in shaping investment outcomes and financial success.

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Section: Literature Review and Problem Statementmentioning

confidence: 99%

The implementation of accounting information systems on the stock return and financial performance based on information technology (IT)

Abed,

Kareem,

Jabbar

et al. 2023

EEJET

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“…When compared to traditional TIG welding, HW-TIG may allow for a substantially quicker deposition of weld metal. According to studies published in [21], the microstructure of the Heat-Affected Zone (HAZ) produced by HW-TIG is comparable to that of traditional TIG welding. One possible advantage of HW-TIG welding is that the filler material may be preheated before being added to the weld pool.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Identifying some regularities of the heat transfer in the welded joint of SUS304 pipe using a numerical approach

Hasein,

Aned,

Razzaq

2023

EEJET

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In this study, an investigation into the impact of heat transmission in the welded junction of SUS304 pipe has been carried out with the use of a numerical method. An investigation was carried out by employing ANSYS’s static structural tools in conjunction with the software package’s thermal transient analysis. Based on the heat flow on the welding point, where the temperature reaches 507 °C within 200 mm of the end of the welded pipe, an examination into the efficiency of heat transfer has been carried out. This analysis was based on the heat flow on the welding point. As the total heat flux approaches 7.02e6 W∙m–2, studies have been conducted on the topic. There have been three types of directional heat flux measurements made (X, Y, and Z), with the numerical findings indicating that the X direction produces the most variable heat flow readings. These checks were performed in a variety of settings. These were chosen as the correct paths to go since they led directly to the source of the warmth. whereas the Z-axis permits the minimum amount of heat flow throughout the board. The damaged area identified on the trees that were still standing was factored into the calculation. To calculate the amount of residual stress, the Von Mises stress was applied repeatedly during the whole procedure. This tactic ended up being employed. Due to the tension caused by the pipe’s increased bending radius, the piece of pipe located 200 mm from the pipe’s distal end is the most vulnerable. The value was calculated to be 2.49e6 Pa when the temperature was increased to 500 °C.

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“…There is a chance that the combination of a high number of different types of fibers into a single preform may result in improvements to the mechanical characteristics, particularly the resistance to impact [5]. Researchers are able to tailor a broad variety of composite properties to specific applications by utilizing hybridization of reinforcing components [6]. This allows for greater flexibility in the design of composite compounds.…”

Section: Introductionmentioning

confidence: 99%

Investigation of the Impact Response of Plain Weave E-Glass Composite Structure Based on the EN ISO 178 Standard

Basim A. Sadkhan,

Emad Jebur Yousif,

Ali Talib Shomran

et al. 2024

ARAM

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In this investigation, The impact response of composite materials constructed with plain weave E-Glass has been analysed numerically. The numerical analysis has been appropriately validated through the utilisation of the experimental work. Energy conservation and the current condition of affairs have both been the subject of extensive research. Following its conclusion, the impact test was assessed to have lasted a total of 6 e-5 seconds. A significant transformation has taken place in the energy that is emanating from the hourglass. The value decreased progressively from 3.5 e-7 J at 0 seconds to 1 e-5 seconds prior to reaching a stable state. A novel maximal strain of 0.0003 mm/mm has been identified as being achievable through the application of elastic strain. It is feasible to obtain this novel maximal strain. An empirical investigation revealed the application of a cumulative force measuring 7868.7 N. The structure has experienced a complete deformation of 0.0014 mm in the midsection as a direct result of the simulation implementation. The present value of tension is an unprecedented maximum of 0.0013 mm, which is the highest value conceivably achievable.

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Identifying the mechanism of the fatigue behavior of the composite shaft subjected to variable load

Cited by 4 publications

References 26 publications

The implementation of accounting information systems on the stock return and financial performance based on information technology (IT)

The implementation of accounting information systems on the stock return and financial performance based on information technology (IT)

Identifying some regularities of the heat transfer in the welded joint of SUS304 pipe using a numerical approach

Investigation of the Impact Response of Plain Weave E-Glass Composite Structure Based on the EN ISO 178 Standard

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