scholarly journals Approach to Energy-savings and Environmentally-friendly Shipping -Introduction of New-generation Carrier Series

2010 ◽  
Vol 45 (6) ◽  
pp. 796-801
Author(s):  
Yoshikazu Kawagoe
2014 ◽  
Vol 217-218 ◽  
pp. 471-480
Author(s):  
Ivano Gattelli ◽  
Gian Luigi Chiarmetta ◽  
Marcello Boschini ◽  
Renzo Moschini ◽  
Mario Rosso ◽  
...  

This paper concerns with the optimisation of the innovative rheocasting process to produce a new generation of brake callipers, characterised by very high reliability and strength. The attained very promising properties favoured their use on a very high performance car and the presented technique can be further extended for other important challenging applications. The prototype components are produced using T6 heat treated A357 alloy. Results on the samples machined directly from the produced callipers are in detail described and analysed. Pieces exhibiting some small defects, individuated by non-destructive tests, as well as defectless pieces have been underlined to severe industrial tests, e.g. high pressure tight, as well as severe bench tests, and it has been observed that the proposed technological process assure the fulfilment of the requirements contained in standards.


2020 ◽  
Author(s):  
Abdullah Al-Ajmi ◽  
Abdulaziz Al-Rushoud ◽  
Faisal Al-Naqa ◽  
Manoj Chouhan ◽  
Alanoud Al-Mekhlef ◽  
...  

2019 ◽  
Vol 33 (2) ◽  
pp. 461-478 ◽  
Author(s):  
Atsushi Iimi ◽  
Raihan Elahi ◽  
Rahul Kitchlu ◽  
Peter Costolanski

Abstract In Africa, about 70 percent of the total population still lives without electricity. Significant resources are needed to meet the gap. Demand-side management is crucial to curb the increasing demand even in developing countries. A traditional approach is to raise prices, but promoting energy-efficient products such as compact fluorescent lamp (CFL) bulbs is also a win-win proposition. While end-users can reduce their spending, power utilities can avoid costly investments in new generation capacity. This paper estimates the effects of progressive pricing as well as CFL distribution program in Ethiopia. It is found that the increasing block tariff structure reduced the demand: the price elasticity is estimated at 0.29. This is particularly useful to influence large-volume users, who are presumably the rich. The CFL program is also found effective to contain the electricity demand. The estimated impact is about 45 kWh per customer. This is significant energy savings particularly for low-volume users.


Author(s):  
V. V. Korobeynikov ◽  
S. S. Tkachenko

Modern thermal equipment could and should be energy saving, efficient, safe and environmentally friendly one. The company «TAKHTEH-RUS» LLC (Saint Petersburg) is a modern scientific and production enterprise which develops and produces energy-saving thermal units for wide range of applications. 


2019 ◽  
Vol 21 (8) ◽  
pp. 1947-1955 ◽  
Author(s):  
Qi Zhang ◽  
Dong Chen ◽  
Dong Jing ◽  
Guijuan Fan ◽  
Liu He ◽  
...  

An environmentally friendly method to prepare new-generation green primary explosives with excellent performances has been developed on the basis of a coordination chemistry strategy.


2017 ◽  
Vol 38 (12) ◽  
pp. 1677-1686 ◽  
Author(s):  
Albert Barrabino ◽  
Serkan Keleşoğlu ◽  
Mona Eftekhardadkhah ◽  
Sébastien Simon ◽  
Johan Sjöblom

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