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Compressed natural gas as motor fuel: possibilities, problems and solutions

Makarova I., Shubenkova K., Sadygova G.

Archiwum Motoryzacji

2018

Vol. 82, nr 4

43--62

The article is devoted to the increase of the cargo vehicles market on the gas-engine fuel. The article considers the relevance of the use of the alternative types of transport’s fuels. As potential energy carriers for internal combustion engines, gas engine fuels are considered. Prospects and problems of using natural gas as motor fuel, as well as ecological and economic aspects of the use of compressed natural gas as fuel for vehicles are presented. Prospects for expanding the market for trucks powered by gas engine fuel are discussed, as well as the advantages of using natural gas as a safe, environmentally friendly and economical type of alternative fuel are considered. It is shown that the main obstacle to the expansion of the gas engine vehicles’ market is the underdevelopment of the infrastructure: filling stations and service centres. The organization of gas-cylinder vehicles (GCV) servicing is considered. The authors have developed an imitation model that allows determining the optimal number of repair stations for the service centre, as well as software for forecasting the required number of automobile gas filling compressor stations (AGFCS).

Ocihnjuvannja efektivnostih vikoristannja prirodnogo gazu v promislovikh pechakh

Shpak G. I.

Zeszyty Naukowe Politechniki Rzeszowskiej. Budownictwo i Inżynieria Środowiska

2009

z. 55 [267]

57-59

In connection with considerable losses due to the warmth of products of incineration the temperature in many cases arrives at to 1000 Celsius graders. A thermal output-input of thermal technological aggregates ratio does not exceed 30%. Therefore in the conditions of power crisis there is an urgent problem of incineration products warmth using with the purpose of increasing of efficiency of natural gas. An analysis of burning products for air heating heat utilization devices constructions and parameters is carried out. Technical and economical advantage of burning products heat recuperation is confirmed.