injection pressure

基本解釋

The molder must recognize the dangers of excessive fill speed, insufficient injection pressure, excessive melt temperature, and inadequate packing.
注塑工必須認(rèn)識(shí)過(guò)快填充速度、不足注塑壓力、過(guò)高融化溫度和不充分?jǐn)D壓的危害性。
Another benefit is the very short distance from the pot chamber to the nozzle, this means that very little injection pressure is lost during injection.
其另一個(gè)優(yōu)點(diǎn)是從料倉(cāng)到噴嘴的距離極短，這意味著在注塑過(guò)程中注射壓力的損失極小。
Both the shop experiment and field test showed that the wettability alteration agents have the ability to reduce the injection pressure and enhance oil recovery.
室內(nèi)實(shí)驗(yàn)和礦場(chǎng)試驗(yàn)都說(shuō)明，潤(rùn)濕性反轉(zhuǎn)劑具有降壓增注和提高原油采收率的效果。

The combination of turbocharging and high-pressure direct injection allows Ford to substitute a smaller engine for a bigger one.
FORBES: Los Angeles Auto Show: Ford Fiesta Rolls Out A Three-Cylinder Engine For 2013
Fracking involves the injection of water containing a surfactant and various other chemicals under high pressure into a source rock e.g. shale, causing the latter to fracture and release natural gas (principally methane).
FORBES: British "Fracking" Causes Earthquake -- What Now?

注入壓力
When PEFS and N2 gas are injected into a sand pack water flooded to residual oil state,the injection pressure increases from 0.05 to 2.8 MPa and the oil recovery—from 54% to 79%.
將模型水驅(qū)至殘余油,注入強(qiáng)化泡沫,注入壓力由0.05 MPa上升至2.8 MPa,采出程度由54%增至79%。
噴油壓力
噴射壓力
A higher injection pressure can increase the vaporization rate,while there is no big difference on the absolute value of the vapor phase mass around the EOI.
高的噴射壓力會(huì)提高噴霧的汽化速度,但是對(duì)噴射終了時(shí)刻氣相質(zhì)量的絕對(duì)值影響不大。
注水壓力

噴射壓力
The results show that the injector with short needle valve can raise injection pressure while insuring the fuel injection system mechanical load unchanged.
結(jié)果表明短針閥噴油器在不增加燃油噴射系統(tǒng)機(jī)械負(fù)荷的前提下，提高了噴射壓力。
噴油壓力