Results 1 to 10 of about 274 (162)

Hydromechanical Automatic Transmission [PDF]

Communications, 2009
This contribution describes some tests of hydromechanical infinitely variable transmission (IVT) on a test stand. Further, there is described a truck with installed IVT and tests of this IVT at real conditions. There is also shown a control system of the
Lubos Kucera, Michal Lukac, Ladislav Jurak, Frantisek Brumercik   +3 more
doaj   +2 more sources

Piezo1-Mediated Mechanotransduction: Orchestrating the Dynamic Response of Podocytes and Parietal Epithelial Cells to Mechanical Stress. [PDF]

Acta Physiol (Oxf)
ABSTRACT Aim The glomerulus is a specialized microvascular unit that filters plasma through the coordinated function of podocytes and parietal epithelial cells (PECs). From this perspective, the glomerulus functions like a living hydrogeological filtration system.
Melica ME, Antonelli G, Peired AJ, Lasagni L.   +3 more
europepmc   +2 more sources

Hydromechanical Transmission IC2OC: Component Sizing and Optimization

Fluids
The IC2OC transmission is a continuous transmission whose layout can change from simple IC to simple OC configuration and vice versa. It was proposed to cover a wider range of vehicle speeds without adding gears.
Nicola Andretta, Antonio Rossetti, Alarico Macor   +2 more
doaj   +3 more sources

Pitfalls in Early Bioprocess Development Using Shake Flask Cultivations. [PDF]

Eng Life Sci
ABSTRACT For about 100 years, the shake flask has been established for biotechnological cultivations as one of the most important cultivation systems in early process development. Its appeal lies in its simple handling and highly versatile application for a wide range of cell types—from bacteria to mammalian cells. In recent decades, extensive research
Brauneck G, Engel D, Grebe LA, Hoffmann M, Lichtenberg PG, Neuß A, Mann M, Magnus JB.   +7 more
europepmc   +2 more sources

Performance Indicators Definition during Hydromechanical Transmission Gear Shift

Механика машин, механизмов и материалов, 2011
The microprocessor controller deviсе and mathematical model for control were presented. The performance indicators of mobile machines hydro mechanical transmission are shown to determine during shift road testing or modeling experimental period.
V.N. Basalaev , V.V. Mikhailau , V.M. Sorochan , O.V. Drobyсhevskaya , S.A. Karpyza   +4 more
doaj   +1 more source

Integrated Control of Hydromechanical Variable Transmissions [PDF]

Mathematical Problems in Engineering, 2015
A hydromechanical variable transmission (HMT) has advantages of continuous variation and high efficiency. So it is one of the ideal transmissions of heavy vehicles. The continuous speed varying process involves speed governing in range and range shift. Integrated control strategy of the HMT is proposed in this paper.
Shujun Yang, Yong Bao, Xianzhi Tang, Xiaojuan Jiao, Deqing Yang, Qing Wang   +5 more
openaire   +1 more source

Design procedures for hybrid hydromechanical transmissions

Journal of Physics: Conference Series, 2022
Abstract Hybrid hydromechanical transmissions are particularly suitable for heavy vehicle and have the potential to provide better efficiencies than other hybrid architectures. However, their study must be carried out with care, since there are many possible transmission configurations and there is not one superior to the others for all ...
N Andretta, A Rossetti, A Macor
openaire   +1 more source

Differential Hydro-Mechanical Transmissions with Hydrostatic Units

Communications, 2005
At present, hydromechanical transmissions are used especially in agricultural and defence vehicles. These transmissions have potential to be used also in other vehicles, for example commercial cars and buses.
Frantisek Brumercik, Roman Kocur, Milan Pazican, Michal Lukac   +3 more
doaj   +1 more source

Automatic Transmissions. Complex of Algorithms of “Clutch-to-Clutch Shifts” Technology: Analysis of Architecture, Generalized Structure, Development. Part 1

Механика машин, механизмов и материалов, 2021
The article continues the series of the author publications, which considers the main provisions of the “Clutch-to-Clutch Shifts” (CTC) technology — technology for automatic controlling the switching of automatic transmission (AT) stages, used in the ...
Leonid G. Krasnevskiy
doaj   +1 more source

Design considerations about the hydromechanical transmission IC2OC

Journal of Physics: Conference Series, 2023
Abstract The hydromechanical transmission IC2OC operates as an Input Coupled transmission at low speeds and as an Output Coupled transmission at high speeds; a series of clutches allows the shift between two layouts. In this way the transmission speed range can be almost doubled.
A Rossetti, N Andretta, A Macor
openaire   +1 more source