|
|
|
|
|
O. S. Shapovalov
Pág. 24 - 30
|
|
|
|
|
|
|
|
|
|
|
A. M. Afanasov
Pág. 151 - 154
The analysis of experimental methods for determination of mechanical losses of power in the hauling electric engines of direct current is presented.
|
|
|
|
|
|
|
|
|
|
|
A. M. Afanasov
Pág. 69 - 73
The analysis of power indices of process of compensation of magnetic and mechanical losses in the charts of mutual loading of hauling electric motors with the use of electric power source is resulted.
|
|
|
|
|
|
|
|
|
|
|
A. M. Afanasov
Pág. 59 - 62
The conditions of compensation of magnetic and mechanical losses during the test of hauling electric machines according to the Potier?s chart are considered.
|
|
|
|
|
|
|
|
|
|
|
A. M. Afanasov
Pág. 65 - 68
The analysis of power indices of process of compensation of magnetic and mechanical losses in the charts of mutual loading of hauling electric motors with the use of electric power source is resulted.
|
|
|
|
|
|
|
|
|
|
|
Ján Takács, Zuzana Straková, Luká? Rácz
Pág. 10 - 15
Circulation pumps are mechanical devices, which are used to create the overpressure required for the transportation of a heat-transfer medium in heating technology as well as in other related technologies. In a circulation pump the mechanical energy gene...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yulia Glavatskaya, Pierre Podevin, Vincent Lemort, Osoko Shonda and Georges Descombes
Nowadays, on average, two thirds of the fuel energy consumed by an engine is wasted through the exhaust gases and the cooling liquid. The recovery of this energy would enable a substantial reduction in fuel consumption. One solution is to integrate a hea...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sergey Goolak,Oleg Gubarevych,Eduard Yermolenko,Maxim Slobodyanyuk,Oleksandr Gorobchenko
Pág. 25 - 34
It has been proposed, in order to model an induction motor for vehicles, to employ a system of differential equations recorded in the «inhibited coordinates». To improve the algorithm robustness, the number of the system?s equations was reduced by expres...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rakesh Dawar, Vishwanath Rohidas Yalamalle, Ram Swaroop Bana, Ramanjit Kaur, Yashbir Singh Shivay, Anil K. Choudhary, Teekam Singh, Samrath Lal Meena, Dunna Vijay, H. P. Vijayakumar, Vipin Kumar and Achchhelal Yadav
Little mallow (Malva parviflora L.) is a notorious weed that causes substantial yield losses in winter crops. For effective weed management and seed testing, a deeper understanding of seed dormancy, germination behavior, and dormancy-breaking methods is ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Marcus Maier, Alireza Javadian, Nazanin Saeidi, Cise Unluer, Hayden K. Taylor and Claudia P. Ostertag
In this study, a sustainable mortar mixture is developed using renewable by-products for the enhancement of mechanical properties and fracture behavior. A high-volume of fly ash?a by-product of coal combustion?is used to replace Portland cement while was...
ver más
|
|
|
|
|
|
|
|
|
|
|
Muhammed Alhanouti and Frank Gauterin
The regeneration of highly dynamic driving maneuvers on vehicle test benches is challenging due to several influences, such as power losses, vibrations in the overall system that involves the vehicle with the test bench, uncertainties in the model parame...
ver más
|
|
|
|
|
|
|
|
|
|
|
Maxim Rudmin, Santanu Banerjee, Boris Makarov, Kanipa Ibraeva and Alexander Konstantinov
This research presents the mechanical creation of smart fertilizers from a mixture of smectite and urea in a 3:2 ratio by using the planetary milling technique. The smectite?urea composites show intercalation between urea and mineral, which increases ste...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jana Gerta Backes, Pamela Del Rosario, Anna Luthin and Marzia Traverso
This study assesses the environmental performance in the end-of-life (EoL) of double walls made of carbon-reinforced concrete (CRC) and steel-reinforced concrete (SRC). The most feasible CRC EoL scenarios are evaluated using life cycle assessment and the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bo Peng, Ying Bi, Bing Xue, Mengjie Zhang and Shuting Wan
The failure of a rolling bearing may cause the shutdown of mechanical equipment and even induce catastrophic accidents, resulting in tremendous economic losses and a severely negative impact on society. Fault diagnosis of rolling bearings becomes an impo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mustapha Abubakar, Bhupendra Koul, Krishnappa Chandrashekar, Ankush Raut and Dhananjay Yadav
The whitefly (Bemisia tabaci Gennadius) is a notorious devastating sap-sucking insect pest that causes substantial crop damage and yield losses due to direct feeding by both nymphs and adults and also through transmission of viruses and diseases. Althoug...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kalliopi Spyrou-Sioula, Ioannis Kontopoulos, Dimitrios Kaklis, Antonios Makris, Konstantinos Tserpes, Pavlos Eirinakis and Fotis Oikonomou
The operation of any vessel includes risks, such as mechanical failure, collision, property loss, cargo loss, or damage. For modern container ships, safe navigation is challenging as the rate of innovation regarding design, speed profiles, and carrying c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Marta Zamorano, Deivis Avila, Graciliano Nicolás Marichal and Cristina Castejon
Air quality can be affected by merchant ships, so it is important to regulate emissions that are produced, as well as to use energy efficiently. In this sense, the cleanliness of the oil used in lubrication is essential to achieve a better use of energy ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kaixin Liu, Stefano Perilli, Arsenii O. Chulkov, Yuan Yao, Mohammed Omar, Vladimir Vavilov, Yi Liu and Stefano Sfarra
Natural fibres present ozone-friendly solutions in the field of construction. The attenuation of the sound and heat losses is an important feature in such type of materials above all, when used in non-woven fabrics and fibre-reinforced composites. Hemp f...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bassam A. Younis, Laura Mahoney and Nicholas Palomo
We present a novel system for water disinfection with ultra-violet (UV) radiation. In this system, the UV lamps do not come into contact with the water and hence remain free of fouling. The system incorporates a diffusor and a nozzle, with stationary gui...
ver más
|
|
|
|
|
|
|
|
|
|
|
M. Farfán, E. Leonardo
Pág. Page 241 - 250
The use of concrete made with recycled materials allows an alternative in the optimization and considerable reduction of resources during the manufacturing process of the components. The resistance to compression and bending in concrete of 210 Kg/cm2 mod...
ver más
|
|
|
|
|
|