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8 articles for “contraction ratio”
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Effect of Different Parameters on Energy Loss Coefficient of Square Edged Orifice Plate
Abstract: Orifice meter is a differential pressure type flow measuring device in which energy loss is a major problem. The energy loss coefficient is an important indicator of energy dissipation. In this paper, different parameters like contraction ratio, orifice plate thickness and Reynolds number were analyzed by numerical simulations using Ansys CFX 15.0 software for their effects on energy dissipation. Results of simulations revealed that, Reynolds number has negligible effect on …
Published in Journal of Experimental & Applied Mechanics · Vol. 7, Issue 3, 2016 · pp. 38–42 Read article
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Liquefaction Behavior of Clean Sand for Various Sample Sizes Using Triaxial Tests
Abstract: A total of 54 isotropically consolidated un-drained triaxial compression tests on various sample sizes were conducted to study the effect of sample size on liquefaction behavior of clean sand. Specimens were prepared using moist placement and dry deposition methods with different initial relative densities and tested for different confining pressures. It was observed that as the sample size increases, deviator stress also increases. Peak value of deviator stress increased as …
Published in Recent Trends in Civil Engineering & Technology · Vol. 4, Issue 2, 2014 · pp. 22–29 Read article
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A New Potential on b-Rectangular Metric Spaces
Abstract: As a generalization of rectangular metric space and b-metric space, the idea of b-rectangular metric space is introduced. An effort of this article is to identify some common fixed-point results in brectangular metric space for generalized almost contraction of two mapping. The obtained results expand and generalize some previously published data in the literature, and we provide some examples. In the line of present works as obtain results in this …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 9, Issue 3, 2022 · pp. 16–23 Read article
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Study of Proximity Points and Fixed Points
Abstract: This paper explores the concepts of proximity points and fixed points, which are fundamental in mathematical analysis and nonlinear functional analysis. Fixed-point theorems play a crucial role in optimization, game theory, differential equations, and dynamic systems. Proximity points, an extension of fixed points, provide a more generalized approach, allowing near-coincidence rather than exact identity. The study discusses classical fixed-point theorems, such as Banach’s contraction principle, Brouwer’s fixed-point theorem, and Schauder’s …
Published in Recent Trends in Mathematics · Vol. 1, Issue 2, 2024 · pp. 28–31 Read article
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Asthma in Children
Abstract: Asthma is described as a disruptive disease of the pulmonary airways attributable to contraction of airway muscle, accelerated mucus secretion, and infection. The airlines of asthmatic individuals are hyper attentive to a variety of stimuli which includes bloodless air, atmospheric irritants. Pharmacologically lively chemicals, numerous drugs, and hyperventilation. Prevalence in numerous populations of kids ranged from I .37% to II .4% or higher. Most studies record a preponderance of allergies …
Published in Research and Reviews: A Journal of Medicine · Vol. 12, Issue 2, 2022 · pp. 20–27 Read article
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Study and Analysis of the Results in Fixed Point Fuzzy Metric Spaces
Abstract: The main objective of this study is to use rational inequalities to demonstrate several purpose theorems mounted on fuzzy metric domains. The findings of numerous writers in the body of literature already exist, and our results expand and generalize them. We also provide several applications to back up our findings. In this study, the topic of fixed points in fuzzy metric space is the main focus. It inspires us to …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 10, Issue 1, 2023 · pp. 1–7 Read article
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Clinical Applications and Mechanism of Leech Therapy from the Perspective of Unani and Conventional Medicine: A Review
Abstract: Leech therapy is a kind of bloodletting that involves using leeches to remove a significant volume of blood from the body. Leeches are hermaphrodites, annelid worms that feed on blood and have a noticeable capacity to expand or contract. Hirudinaria granulosa is a type of Indian leech that has therapeutic qualities. Leech therapy operates on the tenets of Imala-i-Mawād (Diversion of morbid matter) and Tanqiya-e- Mawād (Evacuation of Morbid matter). …
Published in Research & Reviews : Journal of Herbal Science · Vol. 12, Issue 3, 2023 · pp. 7–12 Read article
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Music on Mind and Body: A Simultaneous EEG and EMG Study to Quantify Emotions from Hindustani Classical Music
Abstract: With the advent of various techniques to assess the bioelectric signals on the surface of the body, it has become possible to develop various human-computer interface systems. In this study, for the first-time a cross- correlation based data is reported for two-different types of bio-signals viz. EEG (Electroencephalography) and EMG (Electromyography). Whereas EEG refers to the neuro-electric impulses generated in the brain recorded in the form of electric potentials, EMG …
Published in Research and Reviews: A Journal of Neuroscience · Vol. 9, Issue 2, 2019 · pp. 27–38 Read article