Results 11 to 20 of about 3,528,498 (350)

STUDY THE STRUCTURAL PROBLEM IN THE BRAKE SYSTEM APPLYING A DIFFERENT PRESSURE FUNCTIONS [PDF]

open access: yesProceedings on Engineering Sciences, 2019
During every braking process, the wear in the contacting surfaces of brake disc and brake pads will be occurred. Therefore, it’s very important to investigate the effective parameters on the wear mechanism of the contacting surfaces, this is necessary ...
Nadica STOJANOVIC   +4 more
doaj   +1 more source

Practical Design Framework for Lobster-Type Motor Yachts

open access: yesJournal of Eta Maritime Science, 2023
Motor yacht design is a multidisciplinary process that includes qualitative, quantitative, and iterative analyses. There are many personalized design and engineering steps from construction material selection to interior design; therefore, a practical ...
Bülent İbrahim Turan, Mehmet Akman
doaj   +1 more source

A working design of a bulldozer blade as additional equipment of a compaction drum roller

open access: yesMATEC Web of Conferences, 2019
The main purpose of the performed works was to develop a concept of a bulldozer blade mounted to the road roller. The paper presents the main assumptions, design stages, results of strength analyses of the blade, which can be used in a road roller ...
Selech Jarosław   +6 more
doaj   +1 more source

Contribution to research of thermal loads in commercial vehicles powertrain mounts / Приложение к исследованию тепловой нагрузкиопоры силового привода грузового автомобиля / Prilog istraživanju toplotnih opterećenja oslonaca pogonske grupe teretnog motornog vozila [PDF]

open access: yesVojnotehnički Glasnik, 2017
Due to the effects of excitations of road micro-roughness and the powertrain as well as due to the conditions of movement (acceleration, braking, curvilinear movement), the weights of commercial vehicles perform complex spatial oscillations. The negative
Miroslav D. Demić , Jasna D. Glišović
doaj   +1 more source

Self-propelled inspection vehicle on omni wheels

open access: yesMATEC Web of Conferences, 2019
In the article design of a self-propelled vehicle for inspecting ventilation ducts and ceiling structures in buildings equipped with omni wheels was presented. Such vehicles are used in places that are hard to reach for people.
Selech Jarosław   +6 more
doaj   +1 more source

Design of a cultivator mounted on a tractor with a power of up to 20 kW

open access: yesMATEC Web of Conferences, 2019
Cultivators are machines used among others to open and smooth out the surface of the ploughland and to mix mineral fertilizers with soil. The article presents a design of a cultivator mounted on an agricultural tractor with a power of up to 20 kW.
Selech Jarosław   +6 more
doaj   +1 more source

DEM simulation research of selected sowing unit elements used in a mechanical seeding drill

open access: yesMATEC Web of Conferences, 2019
The paper presents the results of research aimed at the verification of the existing design solutions of four example sowing units for agricultural seed drills with the most frequently used types of sowing wheels.
Marcinkiewicz Jacek   +5 more
doaj   +1 more source

Determining Optimal Parameters of Regular Microrelief Formed on the End Surfaces of Rotary Bodies

open access: yesAlgorithms, 2021
The analytical dependences for determining the overlap area of V-shaped grooves of partially regular microrelief shifted by an angular pitch of 0.5° are established. The V-shaped grooves are formed on the end surface of the rotary body by vibration.
Volodymyr Dzyura   +2 more
doaj   +1 more source

A control system that causes the check for obstruction of the ducts of seed metering [PDF]

open access: yesE3S Web of Conferences, 2019
Even sowing of the seeds is very important because the quality of the crop depends on it. For this reason, the aim is to sow without a culvert caused by an obstruction of the seed hose.
Gierz Łukasz   +6 more
doaj   +1 more source

The overview on the use of natural fibers reinforced composites for food packaging

open access: yesJournal of Natural Fibers, 2019
Nowadays global packaging is a very important branch of industry and it is still growing. In the case of food packaging, materials such as polypropylene, polyethylene (PE) and other synthetic polymers have become very popular.
Zuzanna Sydow, Krzysztof Bieńczak
doaj   +1 more source

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