Results 51 to 60 of about 166,055,618 (277)

THE VISCOELASTIC MODEL OF STEEL WIRE ROPE RUBBER CONVEYOR BELT AND THE ANALYSIS OF DEPRESSION RESISTANCE UNDER THE INFLUENCE OF TEMPERATURE

Jixie qiangdu, 2020
To study the conveyor belt cover and roller resistance variation with the operation process of belt conveyor,based on the three components of solid model,considering the influence of temperature on the conveyor belt viscoelasticity properties,put forward
CHEN HongYue, XU RuoYong, MAO Jun
doaj  

Research on the rational aggregation of a transport tractor [PDF]

E3S Web of Conferences
The results of studying the resistance to traction of a tractor train consisting of models Belarus 80.1 tractor and two 2PТС-4-793 trailers, and how this resistance depends on the number of trailers, the load weight Gt , and the speed of movement are ...
Kambarov Bakhtiyor, Kholikov Bakhtiyor, Khudaykuliyev Razhabbai, Lavrov Aleksandr   +3 more
doaj   +1 more source

Maximum Admissible Slip of Tractor Wheels without Disturbing the Soil Structure

Applied Sciences, 2021
One of the most important parameters that characterize the traction-coupling properties of a wheeled tractor is its slip. The more tractor’s gross traction exists, the higher its traction-coupling properties are.
Volodymyr Bulgakov, Aivars Aboltins, Hristo Beloev, Volodymyr Nadykto, Volodymyr Kyurchev, Valerii Adamchuk, Viktor Kaminskiy   +6 more
doaj   +1 more source

Research on the Prediction Model of Engine Output Torque and Real-Time Estimation of the Road Rolling Resistance Coefficient in Tracked Vehicles

Sensors, 2023
Road parameter identification is of great significance for the active safety control of tracked vehicles and the improvement of vehicle driving safety. In this study, a method for establishing a prediction model of the engine output torques in tracked vehicles based on vehicle driving data was proposed, and the road rolling resistance coefficient f was
Weijian Jia, Xixia Liu, Guodong Jia, Chuanqing Zhang, Bin Sun   +4 more
openaire   +4 more sources

Fusogenic RNA Nanomodules for Fusion‐Mediated and Multiplexed siRNA Delivery

Advanced Functional Materials, EarlyView.
A fusogenic lipid‐layered RNA nanomodules (L‐CRAMs) enable high‐capacity and long‐lasting siRNA delivery through membrane fusion. These nanomodules carry exceptionally large siRNA payloads, avoid conventional endosomal uptake, and release multiple functional siRNAs through Dicer‐mediated processing.
Sunghyun Moon, Iksoo Jang, Taehyeon Kim, Nayoung Yoon, Kyuha Yum, Jong Bum Lee   +5 more
wiley   +1 more source

Experimental study on lateral instability of submarine pipelines in sandy seabed

You-qi chuyun
Objective In complex and unpredictable marine settings, submarine pipelines laid in sandy seabeds are susceptible to lateral instability. Nonetheless, the reasons behind this remain ambiguous.
Shun LU, Shuming YAN, Xiaodong ZHOU, Zhiqiang CAO, Hui JIN   +4 more
doaj   +1 more source

Results of research on determining the coefficient of rolling resistance of the wheel by the rollback method

IOP Conference Series: Materials Science and Engineering, 2020
AbstractThe simultaneous rolling process of two identical wheels in the driving and braking modes is simulated, taking into account the rollback process. The processes of interaction of the driving and braking wheels of the same size with each other and with the mobile platform (road) separating them are studied.
openaire   +1 more source

Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2

Advanced Functional Materials, EarlyView.
High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon, Sangbin Park, Jaewoo Jung, Seongeun Lee, Chanwoo Jung, Min‐Sik Park, Won‐Sub Yoon   +6 more
wiley   +1 more source

Dataset on the power dissipated by rolling resistance of a prototype photovoltaic electric vehicle while varying the mass

Data in Brief
The examined vehicle is an electric generator fuelled by a photovoltaic source. A portion of this energy is allocated for mobility at a top speed of 35.7 km/h, covering a distance of 70 km and the mass of this electrical vehicle is 300 kg.
Sidy Mactar Sokhna, Mohamed El Amine Ait Ali, Souleye Faye, Vincent Sambou, Mohamed Agouzoul   +4 more
doaj   +1 more source

Assessment of Energy Consumption Characteristics of Ultra-Heavy-Duty Vehicles under Real Driving Conditions

Energies, 2023
Passenger cars account for the largest share of GHG emissions in the road sector. However, given that the number of heavy-duty vehicles registered is lower but accounts for about a quarter of GHG emissions in the road sector, it is necessary to reduce ...
Seongin Jo, Hyung Jun Kim, Sang Il Kwon, Jong Tae Lee, Suhan Park   +4 more
doaj   +1 more source