Dual Fuel
Dual fuel refers to systems or engines that use two different types of fuel to operate. Here are some common applications:
Dual Fuel Engines: These engines can run on a combination of two fuels, typically diesel and natural gas. The diesel fuel acts as the ignition source, while the natural gas provides the bulk of the energy 1 2. This setup can improve fuel efficiency and reduce emissions.
Dual Fuel Heating Systems: These systems combine an electric heat pump with a gas furnace. The heat pump is used for heating and cooling during milder weather, while the gas furnace takes over during extremely cold conditions 3. This hybrid approach maximizes energy efficiency and comfort throughout the year.
Dual fuel systems offer flexibility, cost savings, and environmental benefits by optimizing the use of different fuel sources based on availability and efficiency 2.
Lancaster(/ˈlæŋkəstər/,/ˈlænkæs-/)[2]is a city[3]inLancashire, England, and the main cultural hub, economic and commercial centre ofCity of Lancasterdistrict. The city is on theRiver Lune, directly inland fromMorecambe Bay. Lancaster is thecounty town,[4]althoughLancashire County Councilhas been based atCounty HallinPrestonsince its formation in 1889.
The city's long history is marked byLancaster Roman Fort,Lancaster Castle,Lancaster Priory Church,Lancaster Cathedraland theAshton Memorial. It is the seat ofLancaster Universityand has a campus of theUniversity of Cumbria. It had a population of 52,234[5]in the 2011 census, compared to the district, which had a population of 138,375.[6]
TheHouse of Lancasterwas a branch of theEnglish royal family. TheDuchy of Lancasterstill holds large estates on behalf ofCharles III, who is theDuke of Lancaster. ThePort of Lancasterand the 18th-centuryLancaster slave tradeplayed a major role in the city's growth, but for many years theoutportofGlasson Dock, downstream, has been the main shipping facility.