Results 21 to 30 of about 185,415 (110)

Design and Experimental Study of 50 kW Ocean Thermal Energy Conversion Test Platform Based on Organic Rankine Cycle

Journal of Marine Science and Engineering
In recent years, clean and renewable energy sources have received much attention to balance the contradiction between resource needs and environmental sustainability.
Beichen Lu, Yanjun Liu, Xiaoyu Zhai, Li Zhang, Yun Chen   +4 more
doaj   +1 more source

Experimental study on environmental adaptability of ship electromagnetic shielding coating

Zhongguo Jianchuan Yanjiu, 2020
[Objectives] In order to improve the environmental adaptability of ship electromagnetic shielding coating, a theoretical and experimetal study is performed.[Methods] first, through the theoretical analysis of electromagnetic shielding technology,a method
ZHAO Jinpeng
doaj   +1 more source

Experimental Investigation into the Effect of Fin Shapes on Heat Dissipation Performance of Phase Change Heat Sink

Aerospace, 2022
In this paper, the thermal management of missile-borne components in a flight state is studied. Avoiding excessive component temperatures under the high-temperature circumstances brought by aerodynamic heat is a requirement to guarantee the equipment’s ...
Xu Liu, Keyong Zhu, Yijie Wei, Ziwei Chen, Mingming Ge, Yong Huang   +5 more
doaj   +1 more source

Experimental research of a nonholonomic manipulator

Journal of the Robotics Society of Japan, 1996
Nonholonomic systems are mechanical systems with nonintegrable constraints. It is shown how nonlinear control theory can be applied to design nonholonomic mechanical systems. Expliting the unique features of nonholonomic systems, we designed a nonholonomic manipulator which is a controllable 2-input, n-joint manipulator.
Nakamura, Yoshihiko, Chung, Woojin, Sørdalen, Ole Jakob   +2 more
openaire   +2 more sources

Experimental study on the feasibility of alternative materials for tilting pad thrust bearings operating in transition to mixed friction

Friction
In hydrodynamic bearings traditional bearing alloys: Babbitts and bronzes are most frequently utilized. Polymer sliding layers are sometimes applied as a valuable alternative. Hard diamond-like carbon (DLC) coatings, which are also considered for certain
Michał Wasilczuk, Michał Wodtke
doaj   +1 more source

The FEA and experimental stress analysis in circular perforated plates loaded with concentrated force

Fracture and Structural Integrity, 2020
. The paper presents an analysis of an isotropic circular axisymmetric perforated plate loaded with concentrated force Pi applied in the geometric center of the plate using finite element software ANSYS.
Mateusz Konieczny, Grzegorz Gasiak, Henryk Achtelik   +2 more
doaj   +1 more source

The Bearing Capacity Model of Pile Foundation with Hole-Drilling and Pile-Inserting Technology in Complex Geological Environments

Buildings
Karst geology creates a complex environment with diverse landforms, blurred boundaries, and multi-factor interactions. This paper presents a new drilling pile installation method: drill to a set depth, clean the hole, insert prefabricated piles, and ...
Yi Wang, Guoyun Lu, En Zhang, Cheng Zhao, Wei Wang, Fenghui Dong   +5 more
doaj   +1 more source

Biphasic Double-Network Hydrogel With Compartmentalized Loading of Bioactive Glass for Osteochondral Defect Repair

Frontiers in Bioengineering and Biotechnology, 2020
Periarticular injury usually causes the defects of superficial cartilage and the underlying subchondral bone. Although some efficacious outcomes have been achieved by the existing therapeutic methods both in clinics and research, like symptomatic ...
Bingchuan Liu, Bingchuan Liu, Yanran Zhao, Tengjiao Zhu, Tengjiao Zhu, Shan Gao, Shan Gao, Kaifeng Ye, Kaifeng Ye, Fang Zhou, Fang Zhou, Dong Qiu, Dong Qiu, Xing Wang, Xing Wang, Yun Tian, Yun Tian, Xiaozhong Qu   +17 more
doaj   +1 more source

Experimental study of the impact of using hybride machine translation engines on the quality of translation of texts in the field of ornamental horticulture

Вісник Харківського національного університету імені В. Н. Каразіна. Серія Іноземна філологія. Методика викладання іноземних мов, 2023
The article is devoted to the study of the impact of using hybrid machine translation engines (Onlinedoctranslator and DeepL Translate) on the quality of translation of texts in the field of ornamental horticulture.
Alla Olkhovska, Liliya Levchenko
doaj   +1 more source

Research on the Bending Mechanical Properties of Laminated Glass Panels Under Concentrated Loads

Engineering Reports
In order to study the mechanical properties of glass panel structures applied to automotive bridge decks, this paper conducted bending tests on glass bridge decks under wheel loads.
Tang Peng, Gong Sai
doaj   +1 more source