Sökning: "Common rail diesel"

Visar resultat 1 - 5 av 16 uppsatser innehållade orden Common rail diesel.

  1. 1. Filtering Pressure Oscillations in a Common Rail Pressure Signal with IIR Notch Filters for Injected Fuel Amount Estimation

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Marcus Akkila; Denis Ramsden; [2023]
    Nyckelord :DSP; Water hammer effect; IIR; Common-rail; Injected fuel amount estimation; Notch filter; Water hammer effect; IIR; Digital signalbehandling; Injektionsmängd; Common-rail; bandstoppfilter;

    Sammanfattning : This project concerns an inline six-cylinder (I6) diesel truck engine equipped with common-rail injection system. It has been done at the Swedish truck manufacturer Scania CV AB. The main focus is digital signal processing of the rail pressure sensor signal from the injection system. LÄS MER

  3. 2. Alternative traction system for road-rail vehicles

    Master-uppsats, Lunds universitet/Innovation

    Författare :Jakob Runevad; [2023]
    Nyckelord :Product development; electric traction; construction equipment; road-rail vehicles.; Technology and Engineering;

    Sammanfattning : Excavators have traditionally been diesel driven with hydraulic actuators, but with the ongoing electrification of vehicles, smaller electric excavators are getting more common. Larger electrical excavators are still in a prototyping or early production stage but can be expected to grow. LÄS MER

  4. 3. Scania’s Packaging Network : Analysis of the Environmental Impact of Alternative Fuels and Modalities Within the Transportation Network

    Master-uppsats, KTH/Industriell produktion

    Författare :Pietro Astori; Jóhanna Blöndahl Guðmundsdóttir; [2022]
    Nyckelord :Logistics; sustainability; alternative fuels; alternative modalities; sustainable packaging; Logistik; hållbarhet; alternativa bränslen; alternativa metoder; hållbara förpackningar;

    Sammanfattning : In a fast-moving world with high demand for deliveries of various goods, the need for high performing transportation systems and networks has grown rapidly. As a reaction, the number of trucks has increased, which together with other transport solutions to cover the need has caused a growth of CO2e emissions. LÄS MER

  5. 4. Pressurizing of high-pressure fuel system forsingle cylinder test cell

    Master-uppsats, Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Författare :Gustaf Glaad; [2019]
    Nyckelord :Alternative fuels; Ultra high-pressure fuel system; Common rail direct injection fuel system; Diesel-like fuels; Compression ignited fuels;

    Sammanfattning : This master thesis covers the development of a high-pressure fuel system for compression ignitedfuels such as diesel and diesel-like fuels that will be deployed into a single cylinder test cell at AVLMTC Södertälje, Sweden. The test cell is used by AVL to conduct research and testing of new fuelsfor their customers and this new fuel system will widen the span of fuels able to be tested by theequipment. LÄS MER

  7. 5. Common Rail - En bränslebesparingsstudie : – En utvärdering av ett nyinstallerat bränsleinsprutningssystem på isbrytaren Ymer

    Kandidat-uppsats, Linnéuniversitetet/Sjöfartshögskolan (SJÖ)

    Författare :Filip Andrén; Olav Borgström; [2016]
    Nyckelord :Fuel injection system; Common Rail; fuel consumption; fuel economy; marine diesel engine; icebreaker; nitrogen oxides; NOx; High pressure fuel system; Bränsleesystem; Common Rail; bränsleförbrukning; bränslebesparing; fartygsmaskineri; isbrytare; kväveoxider; NOx; Högtrycksinsprutningssystem;

    Sammanfattning : Följande studie är gjord på uppdrag av Sjöfartsverket. I studien undersöktes hur en installation av ett Common Rail-system ombord på isbrytaren Ymer påverkat bränsleförbrukningen samt utsläppen av kväveoxider. Rådata som loggats ombord på Ymer har analyserat och bearbetat. LÄS MER