In squeeze film applications, the formation of chain-like structures by the magnetic particles in the direction of the pressure gradient enhances stress transmission compared to conventional fluids, leading to improved damping, lubrication, and sealing properties. The alignment of magnetic particles along field lines under an applied magnetic field results in complex rheological behavior. The advent of ferrofluids, magnetic fluids comprising small magnetic particles suspended in a carrier fluid like oil or water, marks a notable progression in lubricant technology. A study conducted by Ramanaiah concluded that couple stress indeed boosts the response time of squeeze film behavior between finite plates. A surge in theoretical and experimental studies aiming at augmenting the effectiveness of bearing design systems, materials, and lubricants has been observed in recent years. They concluded that the magnetic and electrical fields exert a strong influence on blood velocity in the MHD micropump.Ĭouple-stress fluid, serving as a non-Newtonian lubricant, has been demonstrated to enhance the lubrication characteristics of bearings, particularly due to its length-dependent nature, an aspect unaddressed by classical non-polar theories. Fatima and Said analyzed the application of MHD. Distinctive features such as high thermal and electrical conductivity set these bearings apart from their conventional counterparts, making MHD an enlightening lens through which to investigate the intriguing relationship between fluid dynamics and electromagnetism. It illuminates the influence of magnetic fields on tribological properties, especially in bearings utilizing conducting fluids. The field of magnetohydrodynamics (MHD), probing the interplay between conducting fluids and electromagnetic phenomena, is of particular fascination. The unique traits of squeeze films between infinitely extended rectangular plates hold significant relevance in numerous engineering and industrial scenarios, particularly where relative motion between closely juxtaposed surfaces is integral to machine design and operation. Squeeze film technology, characterized by its broad applicability across industries, notably power plants utilizing turbomachines, disc clutches, and rotating devices, is underscored in this study. This observation suggests promising avenues for advancements in engineering and lubrication systems, where optimizing the behavior of squeeze films is of paramount importance for efficient functionality. It was observed that the presence of a ferro-couple stress fluid in an applied magnetic field enhanced the performance metrics of the squeeze film, including pressure, workload, and response time. These factors are instrumental in shaping various characteristics of the squeeze film, such as pressure, workload, and response time. The research specifically focuses on three pivotal parameters: volume concentration, couple stress, and the Langevin parameter. The Shliomis ferrohydrodynamic model, coupled with the couple stress fluid model, is employed to investigate these effects. Squeeze films, which are thin fluid layers established between closely juxtaposed surfaces, find extensive applications in engineering and microfluidics. This study presents an analysis of the effects exerted by a ferro-couple stress fluid on the dynamics of squeeze films formed between an infinitely long rectangular plate under the influence of an applied magnetic field. SNIP takes into account characteristics of the source's subject field, which is the set of documents citing that source. It helps you make a direct comparison of sources in different subject fields. SNIP measures a source’s contextual citation impact by weighting citations based on the total number of citations in a subject field. Source Normalized Impact per Paper (SNIP) 2022: 0.578 ℹ Source Normalized Impact per Paper(SNIP): SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is. It is based on the idea that 'all citations are not created equal'. The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. SCImago Journal Rank (SJR) 2022: 0.232 ℹ SCImago Journal Rank (SJR): CiteScore is the number of citations received by a journal in one year to documents published in the three previous years, divided by the number of documents indexed in Scopus published in those same three years.
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