Advances in Mechanical Engineering
SCOPUS (2009-2023)SCIE-ISI
1687-8132
1687-8140
Mỹ
Cơ quản chủ quản: SAGE Publications Inc. , SAGE Publications Ltd
Lĩnh vực:
Mechanical Engineering
Các bài báo tiêu biểu
Applications of Nanofluids: Current and Future Nanofluids are suspensions of nanoparticles in fluids that show significant enhancement of their properties at modest nanoparticle concentrations. Many of the publications on nanofluids are about understanding their behavior so that they can be utilized where straight heat transfer enhancement is paramount as in many industrial applications, nuclear reactors, transportation, electronics a... ... hiện toàn bộ
Tập 2 - Trang 519659 - 2010
Experimental Investigations on the Effects of Cerium Oxide Nanoparticle Fuel Additives on Biodiesel This paper reports the results of experimental investigations on the influence of the addition of cerium oxide in the nanoparticle form on the major physicochemical properties and the performance of biodiesel. The physicochemical properties of the base fuel and the modified fuel formed by dispersing the catalyst nanoparticles by ultrasonic agitation are measured using ASTM standard test m... ... hiện toàn bộ
Tập 2 - Trang 581407 - 2010
Tổng quan về việc tích hợp các cấu trúc lưới gradient nhẹ trong các bộ phận sản xuất theo công nghệ đắp dần Dịch bởi AI Bài tổng quan này phân tích thiết kế, hành vi cơ học, khả năng sản xuất, và ứng dụng của các cấu trúc lưới gradient được sản xuất bằng công nghệ đắp dần kim loại. Bằng cách thay đổi các tham số thiết kế như kích thước ô, chiều dài thanh, và đường kính thanh của các ô đơn vị trong cấu trúc lưới, một thuộc tính gradient được hình thành để đạt được các mức độ chức năng khác nhau và tối ưu hóa... ... hiện toàn bộ
Tập 12 Số 6 - Trang 168781402091695 - 2020
#lattice structures #additive manufacturing #gradient properties #mechanical behavior #design optimization #metallic technology #design freedom #manufacturing constraints
A survey on experimental and numerical studies of convection heat transfer of nanofluids inside closed conduits Application of nanofluids in heat transfer enhancement is prospective. They are solid/liquid suspensions of higher thermal conductivity and viscosity compared to common working fluids. A number of studies have been performed on the effect of nanofluids in heat transfer to determine the enhancement of properties in addition to rearrangement of flow passage configurations. The principal obj... ... hiện toàn bộ
Tập 8 Số 10 - Trang 168781401667356 - 2016
Water-Based Fe2O3 Nanofluid Characterization: Thermal Conductivity and Viscosity Measurements and Correlation An experimental investigation on water-based nanofluids containing iron oxide (Fe2 O3 ) in concentrations ranging between 5 and 20% in mass is presented. The purpose of this study is to measure thermal conductivity and dynamic viscosity of these fluids, as a starting point to study the heat transfer capability. The stability of the nanofluids was ve... ... hiện toàn bộ
Tập 4 - Trang 674947 - 2012
Distribution of Pressure Fluctuations in a Prototype Pump Turbine at Pump Mode Pressure fluctuations are very important characteristics in pump turbine's operation. Many researches have focused on the characteristics (amplitude and frequencies) of pressure fluctuations at specific locations, but little researches mentioned the distribution of pressure fluctuations in a pump turbine. In this paper, 3D numerical simulations using SSTk − ω turbulence model were carried... ... hiện toàn bộ
Tập 6 - Trang 923937 - 2014
Design and experimental research of an improved stick–slip type piezo-driven linear actuator A piezo-driven linear actuator based on the improved stick–slip principle is developed in this article. With the help of two piezo-stacks and flexure hinges, the preload force can be changed, so the designed actuator can realize relatively large linear ranges and large output force. The designed actuator mainly consists of the mover, the stator, two piezo-stacks, an adjusting stage and th... ... hiện toàn bộ
Tập 7 Số 9 - 2015
Analysis of vehicle headway distribution on multi-lane freeway considering car–truck interaction The primary objective of this study is to identify the characteristics of vehicle headway on multi-lane freeway under lane management in China considering car–truck interaction. More specifically, the study focused on answering the following two questions: (1) whether the car–truck interaction has impact on headway, that is, headway varies by different leading and following vehicle types ... ... hiện toàn bộ
Tập 8 Số 4 - 2016
Development of a lower limb rehabilitation exoskeleton based on real-time gait detection and gait tracking Hemiplegia, apoplexia, or traffic accidents often lead to unilateral lower limb movement disorders. Traditional lower limb rehabilitation equipments usually execute walk training based on fixed gait trajectory; however, this type is unsuitable for unilateral lower limb disorders because they still have athletic ability and initiative walking intention on the healthy side. This article des... ... hiện toàn bộ
Tập 8 Số 1 - 2016
Natural Convection of Nanofluids in a Square Enclosure with a Protruding Heater This paper reports a numerical study on natural convection from a protruding heater located at the bottom of a square cavity filled with a copper-water nanofluid. The vertical walls of the cavity are cooled isothermally; the horizontal ones are adiabatic, and the heater is attached to the bottom wall. The heat source is assumed either to be isothermal or to have a constant heat flux. The ... ... hiện toàn bộ
Tập 4 - 2012