Go-karts are popular sport mini-car in western countries, and there are gaining prominence in developing countries such as Nigeria. Its performance is determined by the chassis design and the braking system is its lifeline. Because of the lack of a suspension system and differentials, a good chassis must be able to bend and twist. This Go-kart is powered by a Yamaha Vino Automatic Petrol 2-str...

The purpose of the work is to consider organization working process six-cylinder diesel engines with a power 116 and 156 kW exhaust gas recirculation. following systems components were used in experimental configurations engine: Common Rail BOSСH accumulator fuel injection system an pressure 140 MPa, equipped electro-hydraulic injectors seven-hole nozzle 500 mm3 hydraulic flow; direct MOTORPAL ...

The US Army uses MIL-PRF-2104 SAE 10 hydraulic fluid in its construction and material handling equipment. This oil meets basic performance requirements but has not been optimized for system efficiency. Hydraulic efficiency is important because fuel transportation unique costs dangers military applications. Two energy efficient fluids were compared to dynamometer testing. higher reduced internal...

An important cause for interior noise in vehicles is structure-borne sound from the engine. The vibrations of the source (engine) are transmitted to the receiver structure (the vehicle) causing interior noise in the vehicle. For this reason the engine is supported by rubber isolators for passive isolation in especially the high-frequency region. To make a good judgment of the characteristics of...

The conventional load-sensitive hydraulic drive chassis system for agricultural machinery uses a combination of engine and pump, which cannot adjust the control strategy according to working conditions. It does not meet current trend energy-saving emission reduction. To this end, an electro-hydraulic machinery, permanent magnet synchronous motor quantitative is proposed. A variable LS different...

This paper presents the Probabilistic General Diagnostic Engine (PGDE), a novel method of offline consistency-based fault isolation. Many existing proposals require qualitative logic models for consistency-based diagnosis due to their ability to speed the search for conflict sets through the use of an ATMS. However, for many applications, quantitative dynamic models are preferred or already ava...

background: the present study aimed to determine the prevalence and associated risk factors of vaginal trichomoniasis in women referred to gynecologic clinic in benha university hospital, egypt. methods: two hundred female patients enrolled in the study. vaginal samples were obtained from them and examined for t. vaginalis by wet mount, giemsa stain, acridine orange (ao) stain and culture on mo...

The development of electromechanical actuators (EMAs) is the key technology to build an all-electric aircraft. One of the greatest hurdles to replacing all hydraulic actuators on an aircraft with EMAs is the acquisition, transport and rejection of waste heat generated within the EMAs. The absence of hydraulic fluids removes an attractive and effective means of acquiring and transporting the hea...

The aerosol properties of volcanic ash can cause aircraft engine failure. method is used to predict the distribution WRF-Chem model, which a numerical weather forecasting model that added elements chemistry parameters. This study aims examine comparison direction and remote sensing eruption Mount Merapi on March 3, 2020. results show there are differences in terms bin 5-6 classification compare...