Results 71 to 80 of about 678 (209)

Analysis of the Dynamic Load Sharing Characteristic of Two-stage Planetary Transmission

Jixie chuandong, 2016
To study the dynamic load sharing characteristics of two- stage planetary gear train,a translation- torsion coupling dynamics model is established by taking the nonlinear factors like time- varying mesh stiffness,position error,eccentric error,gear ...
Li Siqian, Wu Shijing, Wang Xiaosun
doaj  

Pejerrey (Odontesthes bonariensis) Under Siege: Main Infectious Diseases and Their Role in Aquaculture and Wild Populations Amidst Environmental Change

Journal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez, Miguel Mancini, Fabian Grosman, Gustavo Manuel Somoza, Carlos Augusto Strüssmann   +4 more
wiley   +1 more source

Optimization design of parameters of the stacked compound planetary gear train for helicopter main gearboxes

Jixie chuandong
ObjectiveBy using the stacked compound planetary gear train, a more compact gear reducer can be obtained, and the radial size and mass of the reducer can be reduced.MethodsA mathematical model for parameter optimization design of a stacked compound ...
BAI Lianghe, ZHU Rupeng
doaj  

Dynamic Coupling Analysis of a Combined Reducer Consisting of Spiral Bevel Gear and Planetary Gear Train

Applied Sciences
The combined reducer consisting of spiral bevel gear pair and planetary gear train is widely used in the aerospace field, and its dynamic performance seriously affects the fatigue life of the gears.
Fang Li, Chuanyun Yu, Jianrun Zhang
doaj   +1 more source

How Alternative Management Ideas Are Realized for the Public Good: Performative Fabrics of Humanistic Practices

Journal of Management Studies, EarlyView.
Abstract Repurposing management for the public good involves realizing alternative ideas to serve societal interests. Humanistic management is centred on such ideas as human dignity and well‐being. Realization refers to the generation and maintenance of social realities corresponding to these ideas.
Oliver Laasch, Reut Livne‐Tarandach, Qing Qu, Pingping Fu, Michael Pirson   +4 more
wiley   +1 more source

Analysis of the Influence of Meshing Error and Phase Angle on Load Sharing Characteristic of Compound Planetary Gear Train

Jixie chuandong, 2016
Taking the compound planetary gear train as research object,a nonlinear translation- torsion coupled dynamics model is established for compound planetary gear train considering the time- varying meshing stiffness,gear backlash and synthetic meshing ...
Zhou Lu, Wu Shijing, Li Jing, Wang Xiaosun, Zhu Weilin   +4 more
doaj  

Experimental Study on the Influence of Load-Equalizing Devices on Planet Loads in a Planetary Gear Set

Engineering Proceedings
The uneven load distribution between the planets in planetary gear trains has found multiple solutions including high manufacturing precision, targeted compliance or kinematic mobility of the components of the gear train.
Vladislav Ivanov, Angel Alexandrov, Elitsa Tomova-Damyanova, Konstantina Vountzoukli, Mustafa Safa Yilmaz, Aikaterini Amygdalopoulou, Veselin Tsonev, Nikola Kuzmanov   +7 more
doaj   +1 more source

Bridging Moral Aspirations and the Mundane Reality: A Grounded Study of the Process of Radical Purpose Adaptation in a Business School

Journal of Management Studies, EarlyView.
Abstract In previous research, scholars have often highlighted the important role of leaders in defending and protecting a historical organizational purpose. However, adopting such a ‘backward‐looking’ perspective, researchers have devoted much less attention to understanding how an organizational purpose can be deliberately changed and leveraged to ...
Luca Manelli, Carlotta Benedetti, Josip Kotlar, Federico Frattini   +3 more
wiley   +1 more source

The Front‐End of Circular Innovation in Incumbent Firms

Journal of Product Innovation Management, EarlyView.
ABSTRACT The Circular Economy introduces ambiguity and complexity when developing products and services, by using materials and resources differently; innovations and related business models thus deviate markedly from those evident in the “linear economy”.
Jessica Fishburn, Paavo Ritala, Nancy Bocken, Allen Alexander   +3 more
wiley   +1 more source

Lost Motion Analysis of Micro-segment 3K-I Planetary Gear

Jixie chuandong, 2019
Aiming at the difficult about lost motion calculation of micro-segment planetary gear transmission accuracy. Considering the influence of gear natural error， assembly error and the time-varying mesh stiffness of gears， the lost motion model of planetary ...
Kang Huang, Lingkun Zhu, Meng Sang, Qining Wang   +3 more
doaj