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COMPARISON OF POTENTIALALLY DANGEROUS FACTORS WITH THE USE OF RARE AND GASILY VEHICLE ; СРАВНЕНИЕ ПОТЕНЦИАЛЬНО ОПАСНЫХ ФАКТОРОВ ПРИ ИСПОЛЬЗОВАНИИ ЖИДКОГО И ГАЗООБРАЗНОГО АВТОМОБИЛЬНОГО ТОПЛИВА ; ПОРІВНЯННЯ ПОТЕНЦІЙНО НЕБЕЗПЕЧНИХ ФАКТОРІВ ПРИ ВИКОРИСТАННІ РІДКОГО ТА ГАЗОПОДІБНОГО АВТОМОБІЛЬНОГО ПАЛЬНОГО
A detailed analysis of the potentially dangerous factors in the use of diesel, gasoline, methane and propane-butane fuels was carried out in cars. A detailed analysis of potentially dangerous factors when using diesel, gasoline, methane and propane-butane fuels in automobiles has been carried out. 6 options of fuel usage are considered: a tank with g asoline and a system supplying it to the carburetor and further to the engine cylinders, a tank with diesel fuel and the system feeding it to the engine cylinders, gas cylinder installation when installing cylinders with methane on the roof of the car, gas cylinder installation when mounting cylinders with methane in the luggage compartment of the car, gas installation when installing cylinders with propane-butane mixture on the roof of the car, gas installation when installing cylinders with propane-butane mixture in the cargo compartment of the car. Meanwhile, the potential danger while the vehicle is in motion is analyzed, as well as while it is in the open parking lot and in the garage. As the initial data, the common operation period was taken - in summer with the temperature of 30°C and possible fuel leakage with the probability of formation of an explosive mixture. Nonane is taken as a model when considering gasoline, and Pentadecane is used for diesel fuel. It was noted that the gasoline self-ignition temperature ranges from 255°С to 435°0С, the lower concentration limit of petrol explosiveness can be considered as 0.76% vol., while under selected conditions indoors, gasoline vapor can reach the concentration of up to 0.8 vol. %. The relative vapor density of diesel fuel betting the same conditions is 8.52 kg/m3. With the explosion, the pressure in the closed volume will reach 5.2 atm. It was noted that the gasoline self-ignition temperature ranges from 210°С to 370°0С, the lower concentration limit of petrol explosiveness can be considered as in % vol., while under selected conditions indoors, gasoline vapor can reach the concentration of up to 0.13 vol. %. ...
COMPARISON OF POTENTIALALLY DANGEROUS FACTORS WITH THE USE OF RARE AND GASILY VEHICLE ; СРАВНЕНИЕ ПОТЕНЦИАЛЬНО ОПАСНЫХ ФАКТОРОВ ПРИ ИСПОЛЬЗОВАНИИ ЖИДКОГО И ГАЗООБРАЗНОГО АВТОМОБИЛЬНОГО ТОПЛИВА ; ПОРІВНЯННЯ ПОТЕНЦІЙНО НЕБЕЗПЕЧНИХ ФАКТОРІВ ПРИ ВИКОРИСТАННІ РІДКОГО ТА ГАЗОПОДІБНОГО АВТОМОБІЛЬНОГО ПАЛЬНОГО
A detailed analysis of the potentially dangerous factors in the use of diesel, gasoline, methane and propane-butane fuels was carried out in cars. A detailed analysis of potentially dangerous factors when using diesel, gasoline, methane and propane-butane fuels in automobiles has been carried out. 6 options of fuel usage are considered: a tank with g asoline and a system supplying it to the carburetor and further to the engine cylinders, a tank with diesel fuel and the system feeding it to the engine cylinders, gas cylinder installation when installing cylinders with methane on the roof of the car, gas cylinder installation when mounting cylinders with methane in the luggage compartment of the car, gas installation when installing cylinders with propane-butane mixture on the roof of the car, gas installation when installing cylinders with propane-butane mixture in the cargo compartment of the car. Meanwhile, the potential danger while the vehicle is in motion is analyzed, as well as while it is in the open parking lot and in the garage. As the initial data, the common operation period was taken - in summer with the temperature of 30°C and possible fuel leakage with the probability of formation of an explosive mixture. Nonane is taken as a model when considering gasoline, and Pentadecane is used for diesel fuel. It was noted that the gasoline self-ignition temperature ranges from 255°С to 435°0С, the lower concentration limit of petrol explosiveness can be considered as 0.76% vol., while under selected conditions indoors, gasoline vapor can reach the concentration of up to 0.8 vol. %. The relative vapor density of diesel fuel betting the same conditions is 8.52 kg/m3. With the explosion, the pressure in the closed volume will reach 5.2 atm. It was noted that the gasoline self-ignition temperature ranges from 210°С to 370°0С, the lower concentration limit of petrol explosiveness can be considered as in % vol., while under selected conditions indoors, gasoline vapor can reach the concentration of up to 0.13 vol. %. ...
COMPARISON OF POTENTIALALLY DANGEROUS FACTORS WITH THE USE OF RARE AND GASILY VEHICLE ; СРАВНЕНИЕ ПОТЕНЦИАЛЬНО ОПАСНЫХ ФАКТОРОВ ПРИ ИСПОЛЬЗОВАНИИ ЖИДКОГО И ГАЗООБРАЗНОГО АВТОМОБИЛЬНОГО ТОПЛИВА ; ПОРІВНЯННЯ ПОТЕНЦІЙНО НЕБЕЗПЕЧНИХ ФАКТОРІВ ПРИ ВИКОРИСТАННІ РІДКОГО ТА ГАЗОПОДІБНОГО АВТОМОБІЛЬНОГО ПАЛЬНОГО
Slovinskyi, V. (author) / Yelagin, G. (author) / Alexeieva, Y. (author) / Nakonetcnyi, V. (author)
2019-06-02
doi:10.32353/khrife.1.2019.22
Theory and Practice of Forensic Science and Criminalistics; Vol 19 No 1 (2019): Theory and Practice of Forensic Science and Criminalistics; 295-308 ; Теория и практика судебной экспертизы и криминалистики; Том 19 № 1 (2019): Theory and Practice of Forensic Science and Criminalistics; 295-308 ; Теорія та практика судової експертизи і криміналістики; Том 19 № 1 (2019): Теорія та практика судової експертизи і криміналістики; 295-308 ; 1993-0917
Article (Journal)
Electronic Resource
Ukrainian , English