Thats not true thats only with fuel. Lava does not produce enought energy to overflow the engines. Ok now some good words else i sound like an The engines runs in these versions better and the energylos is lower. What i miss is that you can overflow the Pipes and they explode. I like the chalange to make everything perfect. Buildcraft is on a very good way. Can you add an advanced Wooden kineses Pipe.
Because i have an block which produces so much MJ. Release is ready soon. I also have a recipe for it. In a assambly table a wooden kineses pipe with a diamond chipset and a pulsaring chipset.
And it cost Addons can do what they want, but we have no plans for a better input pipe at this time. Skip to content. Since cells can be turned on and off with redstone, a clock can provide this interrupting signal. However, to avoid interruptions in machine operation, it is desirable to make the clock send as brief and infrequent signals as possible. Energy will continue to be produced in between clock signals, and to avoid wasting this energy if the output buffer is full, a secondary buffer is needed.
Machines draw from the primary buffer, which draws from the secondary buffer. The primary buffer is occasionally switched off if the engines are running, and the secondary buffer catches the overflow between when the primary buffer fills up and when the next clock pulse comes in.
The second issue is solved using twice as many parallel secondary buffers as primary buffers. Since the secondary buffers can smooth out the power curve, the primary buffer only needs to be capable of handling the average, and not the peak power. This page was last modified on 10 July , at Wiki Forums Members Chat. Read Edit View history Page Discussion. Combustion Engine. Transport Pipes. Super secret things are going on in TS today. Also known as lunch What's everyone eating today?
It's morning CO 2 gas, which should normally be between and ppm in the atmosphere, reached ppm as of September due to overuse of fossil fuels [ 29 ].
Therefore, many countries encourage the use of natural gas instead of petrol and diesel fuel in vehicles. Because, natural gas mixes perfectly with air, it is easy to ignite, provides clean combustion and gives high heat. The thermal efficiency of natural gas engines is higher than that of gasoline engines due to these engines have a higher compression ratio than gasoline engines [ 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 ]. Unlike gasoline and diesel engines, natural gas-powered internal combustion engines do not require fuel enrichment in cold start, and exhaust emissions are not affected by low temperatures.
Natural gas vehicles NGV produce emission values lower than the EURO 6 standard according to vehicles using petroleum-derived fuel [ 30 ]. China ranks first in the NGV Park with 6,, vehicles and filling stations, according to data. The total number of NGVs reached to 26,, as of June [ 31 ]. Number of natural gas vehicles worldwide by years [ 31 ].
Number of natural gas fueling stations worldwide by years [ 31 ]. The biggest disadvantage for the NGV transportation sector comes from the storage challenge of natural gas. Natural gas is a lighter gas than air.
As natural gas is a light gas the energy density per unit volume is low and in order to ensure a reasonable driving distance the storage volume should be chosen large. Fortunately, technology has developed and the natural gas has been begun to storage in steel or carbon tubes at a pressure of bar with high pressure compressors. Parking of natural gas vehicles in enclosed spaces is dangerous for safety reasons. Nowadays, cars with natural gas engines have a range of more than miles with a single filling.
Also, natural gas is not a renewable energy source, like other fossil fuels [ 35 , 36 , 37 ]. High knock resistance of natural gas allows it to be used in engines with higher compression ratios as compared to gasoline engines.
Operation of natural gas vehicles at higher compression ratios than gasoline vehicles increases the thermal efficiency. As seen in Figure 10 , in the tests carried out at different compression ratios with natural gas and natural gas-hydrogen mixtures HCNG , the minimum fuel consumption for the compression ratio of The experiments have been carried out using a modified diesel engine having 9. The THC values versus excess air ratio using different compression ratios [ 30 ]. The BSFC values versus excess air ratio using different compression ratios [ 30 ].
As seen in the table, increasing of compression ratio and hydrogen fraction values lead to an increase in NO X values. Ethanol is generally produced from renewable sources such as biomass and agricultural feedstock [ 38 , 39 ]. So, ethanol has been used widely as alternative fuel in internal combustion engines.
The octane number of ethanol is higher than the octane number of the gasoline. The high octane number of ethanol allows the use of ethanol as fuel in an SI engine with a higher compression ratio [ 40 ]. The latent vaporization heat of ethanol increase cooling effect in the cylinder, this situation leads to an increase in volumetric efficiency [ 41 ].
It has low diffusivity and ignition difficulty at low temperature, therefore combustion is not completed at low temperature and HC increases compared to gasoline in ethanol use. Ethanol chemical formulation is C 2 H 5 OH. Hydrogen percentage of ethanol is higher than gasoline. Pure ethanol can be used internal combustion engines but there are some problems [ 42 , 43 , 44 , 45 ].
These problems are; Ethanol has a low flame speed. So it has a bad cold-starting function. The using as fuel is hard in the winter months.
The use of pure ethanol can damage engines. Ethanol is a corrosive fuel. So, the materials and surfaces of parts of combustion chamber, all plastic materials having contact with fuel and fuel injection system must be improved.
Although hydrogen the most common element in the world and it does not exist in nature in its pure state, so it has to be produced from sources like water and natural gas. The environmental impact and energy efficiency of hydrogen depends on how it is produced [ 46 , 47 ]. Hydrogen has been studied as an alternative gas fuel for a long time. Hydrogen has not some problems associated with liquid fuels, such as vapor lock, cold wall quenching, inadequate vaporization and lean mixing.
Hydrogen has clean burning behaviors. As hydrogen is burned, it products mainly water. The combustion of hydrogen does not bring out toxic products such as hydrocarbons, carbon monoxide and carbon dioxide [ 48 ].
The most important advantage of hydrogen is that it does not produce CO 2 gas, which is one of the most important sources of global warming. In addition, hydrogen has a wider limit of flammability than gasoline, diesel and natural gas [ 49 , 50 ]. Moreover, hydrogen has high flame speed and it has high self-ignition temperature [ 51 ]. Also, hydrogen can easily burn in ultra-lean mixtures [ 52 ]. The energy required to ignite the hydrogen-air mixture is only 0.
Therefore, it is ideal for poor mixed burns [ 50 ]. Finally, hydrogen can be used at wide compression rates in internal combustion engines as the self-ignition temperature of hydrogen is too high [ 53 ]. Due to these properties, many studies have been carried out on the use of hydrogen in internal combustion engines [ 54 , 55 , 56 ]. Due to the low energy required for the ignition of hydrogen, the mixture immediately ignites when it comes into contact with a hot spot in the cylinder.
As a result, knock may occur [ 56 , 57 ]. As can be seen from Figure 12 , another disadvantage of hydrogen is its low energy density [ 58 ]. Wiki Forums Members Chat. Read Edit View history Page Discussion.
Please help Feed The Beast Wiki by updating it where appropriate. Transport Pipes. What's everyone else doing? Super secret things are going on in TS today. Also known as lunch What's everyone eating today?
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