Search
186 articles for “fluid”
-
Experimental Study on Synthesis of Shear Thickening Fluid
Abstract: A novel class of nanosuspension material called shear thickening fluids (STFs) are created by dispersing micro- and nanoparticles in a dispersant. It is an intelligent material with excellent performance. When a modest shear rate is used, STFs are easily distorted. A material with noticeably improved characteristics is produced by this mixture (STF) of flowable and rigid components at a certain composition. Silica nanoparticles dispersed in a liquid polymer solution were …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 8, Issue 2, 2022 · pp. 1–6 Read article
-
Short Review on Thermodynamic Effect to Generate the Surface-Driven Microfluidic Flow in Fluid Mechanics
Abstract: The levels of fluid mechanics are bulk-fluidics (macrofluidics), microfluidics, and nanofluidics in thedirection of miniaturisation. In this review, a brief account is provided to describe the thermodynamiceffect behind the generation of any surface-driven microfluidic flow in the regime of fluid mechanics.Also, an experimental demonstration on the surface-driven microfluidic flow of dyed water isprovided corresponding to the SU-8 based glass microfluidic devices fabricated by masklesslithography and indirect bonding technique. A prominent …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 7, Issue 1, 2021 · pp. 10–13 Read article
-
Pumping Fluid Using Pendulum Device
Abstract: In this study, we have designed a system for pumping water with minimum head. It wills helpful for deliver water or other fluid. For pumping, we can use hydraulic system and pendulum which is used to power the pumping and suction of the fluid from specific suction head and delivery head. Pendulum will rotate by using tension force of plate fitted at both side of the pendulum, which plate provides …
Published in International Journal of Mechanics and Design · Vol. 4, Issue 1, 2018 · pp. 35–39 Read article
-
Individual and Combined Effects of Lead Rubber Bearing and Fluid Viscous Damper Techniques on Seismic Response of Irregular Reinforced Concrete Buildings
Abstract: Most old structures that do not meet current seismic regulations may sustain significant damage or perhaps collapse as a result of an earthquake. The seismic enhancement could potentially help people survive a major earthquake. Since earthquake engineering began, not only in India but also in other nations, earthquake-resistant construction of reinforced concrete buildings has been a constant topic of research. Buildings are still being damaged as a result of earthquakes. …
Published in International Journal of Construction Engineering and Planning · Vol. 8, Issue 2, 2022 · pp. 17–28 Read article
-
Investigating Effects of Pressure on Discharge Velocities of Different Sizes Fluid Jet
Abstract: This paper aims to investigate the effect of pressure on the discharge velocities of different sizes water jet. To fulfil the above aim, the study selected two different diameters such as 6 mm and 4.5 mm water jet which discharges water from variable water head, H. The measured and calculated discharge velocities for each water jet were determined based on travel time theory and flow equation respectively. In addition, an …
Published in International Journal of Water Resources Engineering · Vol. 8, Issue 2, 2022 · pp. 1–5 Read article
-
Short Review on the Features of Nanofluidics as the Nanoscale Fluid Mechanics in Nanotechnology
Abstract: In this short review, author has reviewed on the features of nanofluidics based on the published literatures. Both of theory and experiment are needed to be developed related to Nanofluidics. Author has made a brief comparison between microfluidics and nanofluidics. Entire fluid mechanics is a branch of classical mechanics having the levels of bulk-fluidics, microfluidics and nanofluidics. Carbon nanotube (CNT) based nanofluidic flow phenomena are an interesting topic towards proper …
Published in International Journal of Applied Nanotechnology · Vol. 6, Issue 2, 2020 · pp. 5–9 Read article
-
Surface Roughness Analysis on the Vegetable Oil Based Cutting Fluid in Turning of EN8 Steel
Abstract: In the present work, properties of the present work of the non-ionic surfactants have been recognized to formulate vegetable oil based cutting fluid (VBCF) palm oil for the emulsion as non-conventional lubricant. Surface finish is an important indicator of quality in manufacturing industries and thus it is regarded as one of the most important parameter to be considered. In this present work different machining parameters were taken and their effect …
Published in International Journal of Manufacturing and Materials Processing · Vol. 3, Issue 1, 2017 · pp. 1–8 Read article
-
Experimental Investigation of Vegetable Oil Based Cutting Fluid (VBCF) on Surface Roughness in Turning EN-8 Steel
Abstract: In the present study, properties of the present work of the non-ionic surfactants have been recognized to formulate vegetable oil based cutting fluid (VBCF) palm oil for the emulsion as non-conventional lubricant. Surface finish is an important indicator of quality in manufacturing industries and thus it is regarded as one of the most important parameter to be considered. In this present study, different machining parameters were taken and their effect …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 2, 2018 · pp. 1–11 Read article
-
Effectiveness of Vegetable oil Based Cutting Fluid (VBCF) with Non-ionic Surfactants in Turning EN8 Steel
Abstract: In the present work, properties of the the non-ionic surfactants have been used to formulate vegetable oil based cutting fluid (VBCF) palm oil for the emulsion as non-conventional lubricant. Tool temperature and surface finish are plays an important indicator of quality in manufacturing industries and thus they are regarded as the most important parameters to be considered. In this present work different machining parameters were taken and their effect on …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 5, Issue 2, 2019 · pp. 21–30 Read article
-
A Study to Assess the Knowledge Among Nursing Officers Regarding the Management of Post-exposure Prophylaxis of Blood and Body Fluid in Selected Multi-speciality Hospitals of New Delhi
Abstract: Introduction: Nurses are at an increased risk of contracting HIV due to occupational exposure through needle stick injuries and contact with blood or bodily fluids, particularly when caring for HIV-infected patients. As a result, post-exposure prophylaxis (PEP) for HIV has become critical among nurses. Globally, the annual incidence of HIV infection is decreasing, but at the end of 2010, approximately 34 million people were still infected with HIV. In India, …
Published in International Journal of Immunological Nursing · Vol. 9, Issue 1, 2023 · pp. 26–33 Read article
-
CFD-subset-FVM-based MATLAB-simulation of Heat Transfer in High Grade Cold Storage Augmenting Cryogenic Energy Storage System by Circulating Natural Gas as Working Fluid : Conceptual Review
Abstract: Abstract. Cryogenic Energy Storage (CES) improves power grid with renewable intermittent power sources. In CES, off-peak excess electricity liquefies air or natural gas. Cryogen is stored in large dewar tanks for long periods of time. Whenever electricity need is in peak, work is recovered from cryogen by a power cycle using waste heat. Many researchers focus on liquid air energy storage (LAES). But, natural gas is promising working fluid for …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 5, Issue 2, 2019 · pp. 1–5 Read article
-
Advantages of Use of Base Isolator and Fluid Viscous Dampers
Abstract: Several disastrous earthquakes have struck the world in recent decades, resulting in increasing humandeaths due to building collapse and significant structural damage The damages due to seismic actionshave made us realise that structures (residential, industrial, bridges etc) must be designed andconstructed to be resistant to earthquake. The building which are not designed properly will be proneto major damage. The prime option to withstand these building during severe earthquakes is seismicimprovement. …
Published in International Journal of Concrete Technology · Vol. 8, Issue 1, 2022 · pp. 30–36 Read article
-
Free Swelling Behaviour of Bentonite-sand Mixtures in Presence of Pore Fluids of Different Dielectric Constants
Abstract: The free swelling behaviour of bentonite sand mixtures have been studied using different percentage of ethanol-water and methanol-water solutions. Free swell index tests were conducted at different proportion of ethanol and methanol with distilled water(0%, 20%, 40%, 60%, 80% and 100%). Free swell index (FSI), modified free swell index (MFSI) and free swell ratio (FSR) were determined from the results obtained from the tests. FSI, MFSI and FSR decrease with …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 7, Issue 1, 2021 · pp. 26–38 Read article
-
Nano-Scale Fluid Mechanics: A Review
Abstract: This review article is mainly focused on microfluidics and nanofluidics. Nanofluidics is the subject to realise any nano-scale fluid mechanics governed inside the selected nanochannel. The surface-driven microfluidic flow of dyed water is experimentally demonstrated corresponding to one SU-8 based glass microfluidic device fabricated by maskless lithography and indirect bonding technique. This brief review may be helpful to establish the nanofluidic flow phenomena in future.
Published in International Journal of Composite and Constituent Materials · Vol. 7, Issue 1, 2021 · pp. 12–17 Read article
-
Review Study on Experimental Investigation of Heat Transfer Using Al2O3 and CuO Nanoparticles with Water as Base Fluid Through Circular Tube of Heat Exchangers
Abstract: A colloidal mixture of nanometric particles (<100 nm) in a base liquid called nanofluid, which is the new generation of heat transfer fluid for various heat transfer applications where the transport characteristics are substantially higher than the base liquid. This review summarizes and analyzes the empirical correlations for the effective thermal conductivity and the dynamic viscosity of the nanofluid on the basis of experimental data and the theoretical model available …
Published in International Journal of Mechanics and Design · Vol. 3, Issue 2, 2017 · pp. 17–23 Read article
-
Management of Intravenous Infusion Therapy by Nurses
Abstract: At birth, the total body weight constitutes 75% of water. It starts decline to 60% from the age of two years onwards. The total body water is compartmentalized into intracellular and extracellular fluids at birth and 20% at the age of 7 years. The distribution of the body fluid is defined by the composition of electrolytes and protein in different compartments. The concentration of electrolyte is expressed in MEq/L. The …
Published in International Journal of Cardiovascular Nursing · Vol. 6, Issue 1, 2020 · pp. 1–5 Read article
-
COMPUTATIONAL AND EXPERIMENTAL ANALYSIS OF A DOUBLE PIPE HEAT EXCHANGER WITH AND WITHOUT INSERTS USING NANO FLUIDS
Abstract: In applications that need warming procedures, improved heat exchange will also significantly boost heat efficiency and reduce the expense of design and operation. Double tube heat exchangers are best suited for high temperature and high compression applications due to their simplify diameters. Although they are cheap, they disseminate to the other types in a comparatively large amount. A number of approaches were developed to accomplish the required heat transfer rate …
Published in International Journal of Computer Aided Manufacturing · Vol. 12, Issue 1, 2026 · pp. 1–9 Read article
-
Analysis of Optimal Clearance Volume Between Two Concentric Cylinders in a Couette Flow Membrane Module Using a Computational Fluid Dynamics Approach
Abstract: Membrane-based separation has become an integral part of the separation industry due to its diverse applications across various fields. However, this progress is often hindered by two major challenges: fouling and concentration polarization. Many membrane modules have made significant efforts to overcome these obstacles, yet a satisfactory solution to mitigate these issues and facilitate membrane-based processes in the separation industries is still needed. These issues are successfully handled using Dynamic …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 1, 2025 · pp. 135–143 Read article
-
Performance Characterization of Couette FlowMembrane Module Through Computational FluidDynamics
Abstract: Membrane-based separation has been in rigorous applications in health services since the last fewdecennia. Dynamic Shear Enhanced Membrane Filtration Pilots (DSEMFPs) is a promising membranemodule. The first reported DSEMFPs was a Couette flow type module in 1985. It was used for collectingplasma from donors. This module consists of two concentric cylinders. The outer one is fixed while theinner one is rotating, having a membrane on the outer surface of it. …
Published in International Journal of Composite Materials and Matrices · Vol. 10, Issue 1, 2024 · pp. 1–5 Read article
-
Hydrodynamic Study Through Computational FluidDynamics of Radial Flow Membrane Module
Abstract: Historically Crossflow Membrane modules came first in the membrane-based separation (MBS)process. Its high shear generation overcomes two non-idealities concentration polarization andsubsequent fouling. Primarily, high shear generation and large surface area create a positive domainfor large applications. Thereafter, feed flow rate-dependent shear generation creates a hindrance.This obstruction is overcome with Dynamic Shear Enhanced Membrane Filtration Pilot (DSEMFPs).Low surface area is a vital drawback of DSEMFPs. This radial flow membrane module with …
Published in International Journal of Polymer Science and Engineering · Vol. 10, Issue 1, 2024 · pp. 8–15 Read article