Flow characteristics of external gear pumps considering trapped volume
Advances in Mechanical Engineering, 2016 This article investigates the volume change law of trapped fluid in the meshing process and the flow characteristics of external gear pumps under the following two cases: the pump design with and without relief groove.
Xiaoru Hao +3 more
doaj +1 more source
IOP Conference Series: Earth and Environmental Science, 2017 After entering deep mining, the roadway is in a high stress state, the deformation of surrounding rock becomes larger, and the roadway floor is particularly significant under unsupported state, which brings great difficulty to the safe production and support of the coal mine.
Chaoke Liu +3 more
openaire +1 more source
Розробка методів чисельного розрахунку та оптимізації гідродинамічних характеристик шпаринних і лабіринтних ущільнень та дослідження їх впливу на динаміки роторів відцентрових машин [PDF]
, 2010 В даній роботі виконані розрахункові дослідження та оптимізація шпаринних і лабіринтних ущільнень за допомогою програмних комплексів ANSYS CFX і modeFrontier.
Herasymiva, Kateryna Pavlivna +17 more
core
Threaded Connectors for Sandwich Pipes – Part 1 : Parametric & Comparative Studies [PDF]
, 2019 The authors would like to acknowledge the financial support of the University of Aberdeen, through the Elphinstone PhD studentship, and the support of the Maxwell computer cluster funded by the University of Aberdeen.Peer ...
Kashtalyan, Maria, Onyegiri, Ikechukwu
core +1 more source
Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced Materials, EarlyView.A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen +5 more
wiley +1 more source
2D Nanomaterials Toward Function‐Ready Superlubricity in Advanced Microsystems
Advanced Materials, EarlyView.A unified framework links structural and transformation superlubricity with microsystem functions and deployment requirements. Mechanisms, device architectures, integration strategies, AI‐guided discovery, and benchmarking protocols are connected to define function‐ready superlubricity in advanced microsystems.
Yushan Geng, Jun Yang, Yong Yang
wiley +1 more source
JSES Reviews, Reports, and Techniques, 2022 Background: Subscapularis tendon failure after anatomic total shoulder arthroplasty can lead to pain, dysfunction, and early component failure. The purpose of this study was to report on the results of pectoralis major tendon transfer for treatment of ...
Gary Updegrove, MD +3 more
doaj +1 more source
Modul pelatihan guru program keahlian teknik mesin paket keahlian teknik gambar mesin sekolah menengah kejuruan (SMK) kelompok kompetensi G [PDF]
, 2016 Modul pembelajaran kali ini memuat sajian materi tentang pembuatan gigi rack lurus dan miring diorganisasikan menjadi 6 sub materi yang pertama. berisi bahan bacaan tentang Gigi Rack (Rack Gear).
Budiman, Jata +3 more
core
Electric cylinder actuator for pumping the concrete of a truck mixer [PDF]
, 2021 LAUREA MAGISTRALEL’ obiettivo del lavoro di tesi riguarda la ricerca di una valida alternativa ai pistoni oleodinamici, usati nella betoniera del grupppo “C.I.F.A”, per il pompaggio del calcestruzzo.
Murgana, Luigi
core
Novel multiaxial fatigue setup for testing casing drilling applications [PDF]
, 2023 Um die Effizienz des Bohrvorgangs aus Sicht des Bohrfortschritts, der Kosten und der Bohrlochstabilität zu erhöhen, wird seit 1998 das Casing Drilling eingesetzt.
Asgharzadeh, Arash
core +2 more sources