Results 1 to 10 of about 152 (152)

Vibro-isolation suspension with quasi-zero stiffness for vibroactive equipment [PDF]

Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2019
The work is devoted to the theory of vibration isolation of vibroactive objects, for example: engines, generators, pumps, compressors, fans, pipelines etc.
Yu. A. Burian, M. V. Silkov
doaj   +1 more source

Vibration isolation with quasi-zero stiffness effect [PDF]

Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2019
The study relates to an important direction of applied mechanics — the theory of vibration isolation of vibroactive objects, such as generators, engines, pumps, compressors, fans, pipelines, etc.
Yu. A. Burian, M. V. Silkov
doaj   +1 more source

Facilitated proton transfer across liquid | liquid interfaces under forced hydrodynamic conditions. Determination of partition coefficients of neutral weak bases [PDF]

Journal of Electroanalytical Chemistry, 2017
A novel quantitative methodology to determine the partition coefficients of neutral weak bases is developed. This new electrochemical approach is based on the measurement of the total transferred charge across the oil | water interface under forced hydrodynamic conditions.
Vega Mercado, Franco, Ovejero, Juan Manuel, Zanotto, Franco Martín, Serial, María Raquel, Velasco, Manuel Isaac, Fernández, Ricardo Ariel, Acosta, Rodolfo Héctor, Dassie, Sergio Alberto   +7 more
openaire   +2 more sources

Numerical Investigation of MWCNT and SWCNT Fluid Flow along with the Activation Energy Effects over Quartic Auto Catalytic Endothermic and Exothermic Chemical Reactions

Mathematics, 2022
A mathematical model is created to analyze the impact of Thompson and Troian slip boundaries over a contracting/expanding surface sustaining nanofluid-containing carbon nanotubes along a stagnation point flow.
Yasir Mehmood, Ramsha Shafqat, Ioannis E. Sarris, Muhammad Bilal, Tanveer Sajid, Tasneem Akhtar   +5 more
doaj   +1 more source

Influence of heat generation/absorption and stagnation point on polystyrene–TiO2/H2O hybrid nanofluid flow

Scientific Reports, 2021
This article focuses on hybrid nanofluid flow induced by stretched surface. The present context covers stagnation point flow of a hybrid nanofluid with the effect of heat generation/absorption.
Sadaf Masood, Muhammad Farooq, Aisha Anjum   +2 more
doaj   +1 more source

Mathematical modelling of graphene-oxide/kerosene oil nanofluid via radiative linear extendable surface

Alexandria Engineering Journal, 2023
Household warming, distillation, cooling systems, manufacturing heat, power plants, and irrigation water pumps are all applications for a parabolic trough surface accumulator (PTSC).
Faisal Shahzad, Wasim Jamshed, Mohamed R. Eid, Sayed M. El Din, Ramashis Banerjee   +4 more
doaj   +1 more source

Parametric study of the along-wind and across-wind responses of tall RC chimneys using the frequency domain analysis [PDF]

Journal of Structural and Construction Engineering, 2017
Tall industrial chimneys are sensitive structures to dynamic wind loads. Design codes generally provide approximate equations to estimate the wind-induced response of tall structures.
Houshyar Eimani kalehsar, Nahmat Khidaie
doaj   +1 more source

Energy bandgap and thermal characteristics of non-Darcian MHD rotating hybridity nanofluid thin film flow: Nanotechnology application

Nanotechnology Reviews, 2023
The primary purpose of this research is to examine how the presence of thermal features variation affects the velocity and heat transfer rate of nanofluids composed of sodium alginate and molybdenum disulfide [Na-Alg/MoS2]m and sodium alginate and ...
Eid Mohamed R., Jamshed Wasim, Abd-Elmonem Assmaa, Al-Hossainy Ahmed F., Almutlaq Nasser, Amjad Ayesha, El Din Sayed M.   +6 more
doaj   +1 more source

Amplitude-frequency characteristics of the seat vibration protection system with a three-segment static force characteristic with a section of quasi-zero stiffness [PDF]

Научно-технический вестник Брянского государственного университета
Vibration protection for heavy equipment operators is important. Exposure to vibration is harmful to health. Vibration protection seats are used for protection. Reliable passive systems with quasi-zero stiffness are promising. For the developed design of
Korytov M.S., Sherbakov V.S., Kashapova I.E.   +2 more
doaj   +1 more source

Effect of Magnetic Field and Hybrid Nanofluid on Heat Transfer Through a Microchannel [PDF]

مجله مدل سازی در مهندسی
This numerical study examines the influence of a magnetic field and hybrid nanofluid on heat transfer in a microchannel. The microchannel with a square cross-section and dimensions of 0.5 × 0.5 mm, is situated within a cube-shaped piece.
Ali Salehin, Arash Mirabdolah Lavasani, Mohammad Nimafar, Gholamreza Salehi, Mohammad Vahabi   +4 more
doaj   +1 more source