Results 41 to 50 of about 620,148 (355)
Experimental Study of Drag Torque between Wet Clutch Discs
Applied Sciences, 2022 The development of automatic gearbox control systems contributes to their increasing popularity. By raising the number of gears and sophisticated algorithms, the reduction of fuel consumption is feasible regarding traditional manual transmissions.
J. Goszczak +3 more
semanticscholar +1 more source
Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study
Advanced Engineering Materials, EarlyView.This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud +7 more
wiley +1 more source
Jixie chuandong, 2015 In order to solve the problems of higher friction temperature and short clutch life of hybrid vehicle wet multi- plate clutch,a hybrid vehicle wet multi- plate clutch is regarded as research subjects,the transient heat transfer model of wet clutch is ...
Li Dongbing
doaj
Some aspects of the ecology of the leatherback turtle Dermochelys coriacea at Laguna Jalova, Costa Rica [PDF]
, 1987 The ecology and reproductive biology of the leatherback turtle (Dennochelys coriacea) was studied on a high-energy nesting beach near Laguna Jalova, Costa Rica, between 28 March and 8 June 1985.
Hirth, Harold F., Ogren, Larry H.
core
The relationship of telomere length to baseline corticosterone levels in nestlings of an altricial passerine bird in natural populations [PDF]
, 2015 Indexación: Web of Science; Scopus.Background: Environmental stressors increase the secretion of glucocorticoids that in turn can shorten telomeres via oxidative damage.
Guerrero, C.J. +4 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim +4 more
wiley +1 more source
Jixie chuandong, 2014 Aiming at the problem of the system vibration stability of the multi-plate wet clutch on engagement process,according to the working principle and engaging characteristics of the multiplate wet clutch,the mathematical model of a wet clutch system ...
张炜, 祝勇仁
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Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Nidificación del Chinchero Escamado (Lepidocolaptes falcinellus) [PDF]
, 2011 We provide the first description of the nest of the Scalloped Woodcreeper (Lepidocolaptes falcinellus), its clutch size, nestlings, and nesting behavior from prospecting to fledging, based on 102 h of observation at a nest in the subtropical Atlantic ...
Bodrati, Alejandro +1 more
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Experimental Study on Engagement Characteristic of the Wet Clutch
Jixie chuandong, 2020 The wet clutch is a key power shift component of the armored vehicle. With the increase of the speed and power density of the integrated transmission system， the engagement characteristics are closely related to the failure problems such as excessive ...
Changliang Tang +4 more
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