diplomsko delo
Povzetek
Namen diplomskega dela je bil izvedba meritev hitrosti zvoka v različnih gorivih in mešanicah goriv, s poudarkom na biogorivih. Pri meritvah je bila uporabljena metoda merjenja hitrosti zvoka s tlačnimi senzorji. Uporabljena sta bila dva tlačna senzorja, katera sta bila nameščena na skupni tlačni cevi, na znani razdalji. Senzorja sta nastali tlačni val zaznavala kot spremembo tlaka v določeni točki. Meritve so se izvajale v tlačnem območju od 100 do 700 barov, v zaporednih intervalih po 100 barov. Na podlagi rezultatov meritev in narejeni primerjavi vpliva različnih vrst goriva na karakteristike procesa vbrizgavanja je razvidno, da je s pravim razmerjem biogoriv v mešanici možno doseči podoben vpliv na karakteristike delovanja motorja kot so pri konvencionalnem dizelskem gorivu.
Ključne besede
motorji z notranjim zgorevanjem;dizelski motorji;vbrizgavanje goriva;biogorivo;bioetanol;biodizel;merjenje hitrosti zvoka;tlačni senzorji;diplomske naloge;
Podatki
Jezik: |
Slovenski jezik |
Leto izida: |
2012 |
Tipologija: |
2.11 - Diplomsko delo |
Organizacija: |
UM FS - Fakulteta za strojništvo |
Založnik: |
[S. Trplan] |
UDK: |
621.436.038.057.2(043.2) |
COBISS: |
17074198
|
Št. ogledov: |
1599 |
Št. prenosov: |
124 |
Ocena: |
0 (0 glasov) |
Metapodatki: |
|
Ostali podatki
Sekundarni jezik: |
Angleški jezik |
Sekundarni naslov: |
INFLUENCE OF BIOFUELS ON DIESEL INJECTION CHARACTERISTICS |
Sekundarni povzetek: |
The purpose of this work was to measure the speed of sound in different fuels and mixtures of fuels with emphasis on the biofuels. The method with which measurements of a speed of sound were taken was the usage of the pressure sensors. Two pressure sensors were used, which were placed on a joint pressure tube at a known distance. They were perceiving resulted pressure cylinder as a change of pressure in a specific point. Measurements were taken within a range from 100 to 700 bars, in a consecutive intervals of 100 bars. On the basis of results of measurements and on the comparison of influence of different kinds of fuels on fuel injection characteristics, it is evident that with a right ratio of biofuels in a mixture it is possible to achieve similar effect on characteristics of a motor activity as with the conventional diesel fuel. |
Sekundarne ključne besede: |
fuels;biofuels;diesel fuel;bioethanol;biodiesel;fuel injection process;speed of sound measurement;pressure sensors; |
URN: |
URN:SI:UM: |
Vrsta dela (COBISS): |
Diplomsko delo/naloga |
Komentar na gradivo: |
Univ. v Mariboru, Fak. za strojništvo |
Strani: |
IX, 36 f. |
ID: |
8724844 |