Global statistics of motor transport conversion to CNG as of December 1, 2009
The material cites the comparative data regarding the gas powered vehicle fleet, number of CNG fueling stations and CNG consumption in various countries around the world.
Gusakov S.V., Mahmoud Mohamed El-Ghobashy El-Hagar, Epifanov I.V.
Estimation of DME additive to Natural Gas in HCCI process
The influence of dimethylether additive in methane-air mixture on the combustion process of HCCI engine is reported. Computational experiment has been conducted on two models of the working process of HCCI engine. One of them is a single-zone chemical-kinetic model [1] and the other is a mathematical model based on formal chemical kinetics [2]. The results of the numerical experiment are supported by data from full-scale experiment [4].
Keywords: ICE, HCCI, natural gas, DME, nitrogen oxides, harmful emissions, Euro 5, single-zone modeling/
Shishkov V.A.
The reasons of the increased charge of gas fuel while in service of automobile with an electronic control system of the engine with spark ignition
The reasons of the increased charge of gas fuel in the engine of internal combustion with spark ignition with an electronic control system are considered during calibration and operation. The methods and recommendations for decrease of the average charge of gas fuel are given which are necessary for taking into account both in algorithm of management the engine of internal combustion, and at calibration of factors of the charge, correction of a corner of an advancing of ignition on various modes of his work.
Keywords: an internal combustion engine, charge of gas fuel, spark ignition, calibration, algorithm, an electronic control system.
Luksho V.A., Mironov M.V.
About economic efficiency of use of natural gas, as motor fuel on vehicles with diesel power-plants
Ways of use of the compressed natural gas (CNG) on vehicles with diesel engines are considered. Calculations of economic efficiency of use CNG, as fuel on motor transport, using are lead (carried out) as a power-plant diesel engines. Comparative characteristics of the engines working on various kinds of fuel are submitted.
Keywords: Alternative fuel, dual-fuel engines, the effective charge of fuel, two-fuel systems, economic efficiency.
Ivanov S.I., Savin V.I., Korotkov M.V.
Substantiation of compressed natural gas usage on automotive enterprises from viewpoints of economy and ecology
The end. The beginning in ¹ 1 (13) 2010.
In the article there is a methodical approach, which allows to prove from viewpoints of economy and ecology a choice of different motor fuels for its usage on automotive enterprises. Substantiation of compressed natural gas usage on automotive enterprises of Gazprom dobycha Orenburg, LLC is given as example.
Keywords: motor fuel, compressed natural gas (CNG), ecology, economy.
Markov V.A., Yefanov A.A., Devyanin S.N.
Design Improvement of Sprayers in Diesel Engines Running on Heavy-cut Alternative Fuels
The construction of a sprayer ensuring mixture formation process improvement in vehicle engines running on heavy-cut alternative fuels is suggested. The experimental research on a type D-245.12C diesel engine equipped with the suggested sprayers is carried out. Considerable improvement potential for toxicity characteristics with the sprayers involved is shown.
Keywords: diesel engine, diesel fuel, rapeseed oil, heavy-cut alternative fuel, fuel injector, sprayer.
Savin A.Å.
The Far East motor transport gasification
Khorkow V.I., Vodeyko V.F.
Development of Company "DVS eko" in crisis period
In result of contemporaneous analysis of economic effectiveness and active adoption of compressed natural gas vehicle fuel, Company "DVS eko" and Likinskiy Bus manufacturing factory entering the group of Companys "GAS", beginning the Year 2005 had manufactured 327 CNG Buses.
Refer to them are five modifications of CNG LIAZ Buses forming the most greatest and ecological cleanest Bus vehicles in Russia. Besides the Company "DVS eko" team-work with Likinskiy Bus - manufacturing factory begin to manufacture three new modifications of trolleybuses. Now is under development new lowfloor trolleybus LIAZ-6236.
Keywords: natural gas vehicles fuel, compressed natural gas (CNG), trolleybuses.
Chibisova N.N., Zaharov I.E., Yakovlev A.V.
The choice of automatics on AGNKS
Article takes up the questions arising at a choice of the supplier of automatics both for complete set CNG station (AGNKS), and at replacement of automatics on existing AGNKS. Besides the result of research of differences of ACS (Automatic Control System) AGNKS manufactured by OOO "NPK "LENPROMAVTOMATIKA" from systems of other manufacturers is given.
Keywords: automatics of CNG station, automatic system choice.
Bankovskiy A.Y.
Specific points of gas temperature and pressure correction on LPG injection ECU by A.E.B. Srl. (Italy)
Sedov R.N.
Consolidation of possibilities in gas fuel consumers union
Kim A.À., Kochetkov V.À.
Conversion motor transport to gas fuel in JSC "Gasenergoset".
The market tendencies of the autogas equipment services
Barabanov A.À.
The comparative analysis of measuring equipment liquefied hydrocarbon gases.
Conditions of maintenance of metrological characteristics
In article counters and flowmeters of various types, and also conditions, features and restrictions are considered at their application for measurements of liquefied hydrocarbon gases. The comparative analysis of work of flowmeters is resulted at measurements of liquefied gases on a basis of theoretical data and practical operating experience.
Keywords: of liquefied hydrocarbon gases (LPG), flowmeters, expense converters.
Titov V.N.
Cost saving technologies of "VIP Gas Tech Ltd" for carrying out loading/unloading operations with LPGases
Teremyakin P.G., Latypov A.I., Butnev A.B.
Design of gas-tank vehicle for serial OEM production
The article analyses the modern requirements to Engine Management System (EMS) of Bi-fuel vehicle for assembly on OEM line. Special attention is paid on improvement of manufacturability and reliability of the developed design that provides attractiveness of the vehicle at the market and improves competitiveness in comparison with traditional re-equipment of the vehicles with Gas system at aftermarket. Test results of the engines and vehicles when operating on petroleum, CNG and LPG with the developed Mikas-12M EMS are shown.
Keywords: Bi-fuel engine, OEM assembly of gas-tank vehicles, Bi-fuel Engine Management System.
Lyugai S.V., Gorbachev S.P.
Reduction of cost of cleaning system for GTL production at GDS
The present paper is devoted to the cost reduction estimation of technological equipment of adsorption cleaning system when using double-flow schemes in Claude and Linde cycles compared with traditional single-flow scheme. The paper gives results of thermodynamic calculation of reducing valve, as well as calculation results of cost of the cleaning system and analysis of cost-efficiency calculations for different ÑÎ2 content in initial gas.
Keywords: liquid natural gas, double-flow schemes, adsorption cleaning system, carbon dioxide.
Y.V. Rotanov, V.N. Nikiforov
Application potential of liquefied natural gas
The article covers liquefied natural gas (LNG) application as motor fuel and as a means of settlements gas supply. The article also focuses on the advantages and problems of LNG application in the Russian Federation.
Keywords: liquefied natural gas, motor fuel, energy carrier.
G.S. Dugin, S.A. Grigoriev
New possibilities for fuel cells application on the transport means
Possibilities for fuel cells application on the transport means are considered. Variants of hydrogen fuel storage in the transport means are enumerated. New method of hydrogen fuel use in the forms of special small pellets.
Keywords: hydrogen fuel, fuel cell, special energy pellets.
Stativko V.L.
Lighting Gas Internal Combustion Engine
The article features historical overview of the use of lighting and other types of artificial hydrocarbon gases in internal combustion engines used for various transportation means, throughout the whole period of utilization of these types of gases.
Keywords: lighting gas, Lenoir engine, Otto engine.
Contributors to journal issue No. 2 (14) 2010
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