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602 articles for “Pneumatic Fitting & Tubing”
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Automatic Tyre Inflation And Deflation System in Automobiles
Abstract: Modern cars have a lot of features and electronic systems which support the driver in dangerous driving situations. Such systems are not only developed for keeping the cars under control, but they also try to improve the subjective feeling during driving and comfort. One of such systems has the task to measure and control the pressure of the tyres: Automated Tyres Pressure System (ATPS).The system is can be placed in …
Published in Journal of Automobile Engineering and Applications · Vol. 6, Issue 1, 2019 · pp. 1–4 Read article
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Temperature Control of Heat Exchanger using Sliding Mode Control Law
Abstract: Shell and tube heat exchanger system is widely used in chemical plants as it sustains wide range of temperature and pressure. The main purpose of heat exchanger is to transfer heat from a hot fluid to a cooler fluid, so temperature control of outlet fluid is having prime importance. To control the temperature of outlet fluid of shell and tube heat exchanger, a conventional PID controller can be used. But …
Published in Journal of Control & Instrumentation · Vol. 6, Issue 1, 2015 · pp. 14–26 Read article
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Injection of Air Bubbles and its Effects into A Shell and Coiled Heat Exchanger: A Review
Abstract: The purpose of this research is to investigate the effects of air bubble injection on the performance of a horizontal helical shell and coiled tube heat exchanger in an experimental setting. The effects of air bubble injection with varied air flow rates on the number of thermal units (NTU), exergy loss, and efficacy are examined. In present review, a shell and snaked tube heat exchanger has been numerically considered. The …
Published in Journal of Experimental & Applied Mechanics · Vol. 12, Issue 3, 2021 · pp. 40–47 Read article
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Design, Analysis and Optimization of 10 Ton Hydropneumatic Press Machine
Abstract: The main aim is to reduce the cost of the hydropneumatic presses and equipment without compromising on the quality of the output and using the optimum resources possible in designing the hydropneumatic presses and equipment. One way of doing it will be the optimizing the volume of material utilized for building the structure. An attempt has been made in this direction to reduce the volume of material. So here we …
Published in Journal of Mechatronics and Automation · Vol. 6, Issue 2, 2019 · pp. 6–11 Read article
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Organic Light Emitting Diodes (OLEDs)
Abstract: This paper gives the brief analysis of Organic Light Emitting Diodes (OLED) .OLED is a special type of solid-state lighting source. An OLED device is typically formed in a sheet with emissive organic layer(s) located between a cathode and anode and deposited on a substrate. The substrate can be rigid such as glass or metal or flexible made of a polymer plastic. The number of emissive layers depends on the …
Published in Journal of Microelectronics and Solid State Devices · Vol. 8, Issue 1, 2021 · pp. 23–30 Read article
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Flood Frequency Analysis of Big Akaki River, Awash Basin, Ethiopia
Abstract: Flood is one of the most dangerous naturally occurring catastrophic hazards now days displacing and killing people and destroying properties. During high flow, the Big Akaki River flooded the vicinity of the area and causes loss of cultivated land and life. Flood water inundates the floodplain areas and cause vast damages to life and property. The main objective of this paper is to analyze the inundation area along the Big …
Published in Journal of Water Resource Engineering and Management · Vol. 8, Issue 2, 2021 · pp. 35–48 Read article
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Automatic Electrical Stamping and Sorting Machine Using PLC
Abstract: Sorting and stamping are final steps in the product manufacturing process that are necessary to brand the final product. Various product types are categorized based on a variety of criteria, and after that, the product is stamped. Here, we show an entire system that combines sorting and stamping of the object as it passes along a conveyor. The process of using air pressure to stamp a logo onto objects is …
Published in Trends in Electrical Engineering · Vol. 13, Issue 1, 2023 · pp. 39–45 Read article
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Resilient Characteristics of Modified Subgrade Soil
Abstract: AbstractThe problems with poor subgrade soil which is considered as the foundation for the flexible pavement regarding the deformation under load repetitions is a major concern for road engineers. The Poor subgrade soil may be improved by stabilization or implication of soil reinforcements. In this work, the pneumatic repeated loading testing techniques has been implemented for assessing the influence of both techniques on the resilient characteristics of subgrade soil. Cutback …
Published in Trends in Transport Engineering and Applications · Vol. 4, Issue 3, 2017 · pp. 28–37 Read article
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Power Estimation Approach for Artix 7 FPGA using Machine Learning Technique
Abstract: Abstract This paper presents the power estimation approach using a suitable machine learning technique. Artix7 FPGA has been chosen as the target FPGA (Field Programmable Gate Arrays) platform for understanding the methodology of power estimation. There are various approaches of power estimation for FPGAs that have been given in the literature viz. probabilistic, statistical, and LUT-based, etc. In the past few years, the demand for hand-handled devices like smartphones, tabs, …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 9, Issue 1, 2021 · pp. 1–5 Read article
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Pterygoid Implants: A Narrative Review
Abstract: The replacement of missing teeth in the maxillary posterior region poses a constant challenge for implant surgeons. This is a result of multiple challenges found in the back part of the upper jaw, which include concerns regarding the amount and quality of the existing bone, the structure of the maxillary sinus, and the complexities involved in reaching the area. Many surgical techniques, such as sinus lift, bone grafting, angled implants, …
Published in Research and Reviews: A Journal of Health Professions · Vol. 13, Issue 1, 2023 · pp. 56–60 Read article
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Radon Monitoring in Underground Water of Punjab State and Thermal Springs of Himachal Pradesh
Abstract: The source of Radon gas is generally within the rock strata in the form of an intermediate decay product of the U/Th radioactive series. It migrates from the earth’s crust to atmosphere by diffusion in the aqueous media. Radon monitoring is carried out to study health hazard effects. Scintillometry technique was used for measurement of Radon concentration in groundwater of Gurdaspur district and Parbati valley of HP. Radon concentration values …
Published in Research and Reviews: A Journal of Toxicology · Vol. 11, Issue 1, 2024 · pp. 16–20 Read article
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Intercomparison of Rainfall Estimates of Probability Distributions for Developing the Intensity-Duration-Frequency Curves
Abstract: Determination of short duration rainfall through the developed Intensity-Duration-Frequency (IDF) curve is of utmost importance for planning, design, operation and management of civil and hydraulic structures. For which, extreme value analysis (EVA) of rainfall that consists of fitting probability distributions such as Normal, Log Normal (LN2), Pearson Type-3, Log Pearson Type-3, Extreme Value Type-1 (EV1) and Generalized Extreme Value (GEV) to the annual 1-day maximum rainfall series is carried out. …
Published in Journal of Water Resource Engineering and Management · Vol. 9, Issue 3, 2022 · pp. 39–53 Read article
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A Surgical Perspective on the Physiology of the Female Reproductive System: Exploring Oogenesis and Ovulation
Abstract: The female reproductive system serves as the cornerstone of both familial and societal well-being, underlining the importance of women's health and understanding the physiology of their reproductive system. At the core of this system lie various organs dedicated to crucial functions. The ovaries, for instance, play a central role in producing the ova or eggs necessary for reproduction. These eggs travel through the fallopian tubes, facilitated by the uterus, to …
Published in Research and Reviews : Journal of Surgery · Vol. 13, Issue 1, 2024 · pp. 49–55 Read article
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Association of Vitamin D Binding Protein BP rs2282679 Gene Polymorphism and Serum Levels of Vitamin D in Patients with Vitiligo
Abstract: For vitamin D to have an impact, the vitamin D receptor (VDR) must be expressed and activated in the nucleus. The VDR has several known genetic variants. Biological impacts can be caused by changes in DNA sequences known as "polymorphisms" that are common in the population. Vitiligo is a disease that causes loss of skin color in patches, and it is a chronic (long-lasting) autoimmune disorder loss of color. The …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 14, Issue 2, 2024 · pp. 45–52 Read article
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Size-biased Sujatha Distribution with Properties and Application to Model Flood Data
Abstract: In this study, a size-biased version of the Sujatha distribution was proposed to model flood data. The descriptive statistical properties based on moments and the reliability properties of the distribution are discussed in detail along with their derivation and graphical presentation. An interesting feature of the proposed distribution is that it is a member of the exponential family of distributions. A sequential probability ratio test was performed using the proposed …
Published in Research & Reviews : Journal of Statistics · Vol. 13, Issue 1, 2024 · pp. 31–46 Read article
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Performance Analysis of Graphene Reinforced Sug-ar-Alcohol Based PCM for Thermal Energy Storage System
Abstract: The thermal-conductivity of the Phase Change Materials (PCMs) of thermal heat storage systems is improved by distributing nano-particles in the basic PCM for a faster rate of heat transfer. During the charging and discharging procedures, the heat transfer properties of the newly created Sugar-Alcohol based PCM dispersed with 1.0 wt% graphene nanoparticles in a shell and helical tube storage tank were examined. The helical tube configuration caused the melting and …
Published in Journal of Polymer & Composites · Vol. 13, Issue 3, 2025 · pp. 133–147 Read article
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Leak Location Detection in Underground Pipeline Using Transient Pollutant Propagation Concentration Signature Analysis with Theory of Hypernumbers
Abstract: The paper introduces a new analytical method of detecting leakage locations in underground pipe systems. For the first time, the phenomenon of pollutant backflush through leaks in liquid transport systems is used for algorithmic leak location identification. The paper compares the proposed concept with known monitoring methods. The theoretical analysis of the method's capability to increase leak localization distance and detect the location of tiny holes in pipelines is provided. …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 12, Issue 1, 2025 · pp. 13–22 Read article
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Comparison Of Postoperative Sore Throat Following Endotracheal Intubation With Or Without Water Based Lubricating Jelly
Abstract: Background: Water-soluble lubricant gel (X-Y jelly) was evaluated for its ability to lessen the common throat pain that follows tracheal intubation under general anesthesia. Materials and Methods: scheduled for elective surgery under general anesthesia requiring endotracheal intubation, Were enrolled in a prospective, randomized, double-blind comparative study. They were split evenly into two -member cohorts. One cohort received 3 mL of water-soluble X-Y gel smeared from the cuff tip to 15 …
Published in Research and Reviews: A Journal of Health Professions · Vol. 15, Issue 3, 2025 · pp. 1–7 Read article
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Multiphysics Simulation and Thermal Characterization of VVER-1200 Steam Generator for Optimized Heat Transfer and Structural Integrity
Abstract: VVER-1200 is a Russian design reactor which consist of Two circuits comprising reactor core, piping, vertical steam generator, pressurizer, active and passive safety systems, turbine and generator. This reactor involves single phase flow from reactor core to steam generator (SG) where high pressurized water exchanges heat with normal water resulting in steam production. The flow is turbulent, which enables maximum efficiency to heat transfer. Using ANSYS Workbench's multi-physics simulation capabilities, …
Published in Journal of Thermal Engineering and Applications · Vol. 13, Issue 1, 2026 · pp. 7–15 Read article
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Drying and Particle Size Characteristics of Danta (Nesogordonia papavereria) and Hard Cross (Vitex doniana) Wood Sawdusts at Different Temperatures
Abstract: The drying and particle size characterization of Danta (Nesogordonia papavereria) and Hard Cross (Vitex doniana) hardwood sawdusts were investigated at temperatures 80 ºC, 90 ºC and 105 . The experimental drying data were modeled using eighteen existing drying models. The results showed that the modified Henderson and Pabis model offered the best fit to the drying curves of Danta and Hard Cross sawdusts. The experimental data obtained from the particle …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 7, Issue 1, 2016 · pp. 30–38 Read article