爆燃波 的英文怎麼說
中文拼音 [bàoránbō]
爆燃波
英文
deflagration wave-
The noncombustible debris produced by the blast frequently covered and prevented the burning of combustible material.
由於爆震波所造成的非燃性瓦礫常常把易燃材料復蓋因而可防止其燃燒。Effect of scale on deflagration of fuel - air mixture in confined space
受限空間尺度對可燃氣體爆燃波發展過程的影響In the shock tube, the detonation parameters, such as critical initiation energy, detonation velocity, detonation pressure, detonation limitation and etc., have been measured and the relation is too obtained between detonation parameters and equivalence ratio. chemical kinetics process of hydrocarbon fuel has been analyzed according to the chain reaction mechanism
在立式激波管中測試了工業燃料c _ 5h _ ( 8 . 68 )的臨界起爆能、爆速、爆壓、爆轟極限,得到了爆轟參數與當量比之間的關系;從爆轟反應是一個鏈反應機理出發,分析碳氫燃料的反應動力學過程。The results show that, when detonation sweeps a contact surface of inert gas, interactions of detonation, transmit shock and contact surface take place ; in condition of high n2 dilution proportion, detonation is decoupled by rarefaction waves
在高n2比例稀釋的可燃混合氣體情況下,當爆轟波平掠過特定惰性氣體界面時,它與惰性氣體界面相互作用產生的稀疏波可以導致爆轟波的解耦。En iso 10807 pipework. corrugated flexible metallic hose assemblies for the protection of electrical cables in explosive atmosphere
管道工程.在爆燃性環境中電纜保護用金屬波紋軟管組件Pipework - corrugated flexible metallic hose assemblies for the protection of electrical cables in explosive atmospheres iso 10807 : 1994 ; german version en iso 10807 : 1996
管道工程.爆燃性空氣電纜保護用波紋金屬軟管組件Then using kerosene as fuel, oxygen and compressed air as oxidizers, proof - of - principle experiments of pdre were successfully conducted the results show that the measured detonation wave pressures are close to theoretical values it also indicate that using kerosene as the fuel of pdre is feasible
採用航空煤油為燃料,氧氣和壓縮空氣為氧化劑,分別進行了兩相脈沖爆震火箭發動機原理性試驗,所測得的爆震波壓力接近充分發展的理想爆震波壓力,說明採用煤油作為脈沖爆震火箭發動機的燃料是可行的。A supernova occurs when a hot, dense star burns up its fuel too quickly and suddenly implodes, generating shock waves and intense blasts of radiation across space
超新星爆炸是由於一個炙熱稠密的恆星過快燃盡了燃料,突然發生內爆,從而向太空釋放出沖擊波和密集的輻射。In order to investigate the influence of characteristics parameters on detonation wave in a two - phase pulse detonation engine model. the peak detonation pressures and average velocities of two - phase pulsed detonation wave produced by pde model using gasoline as fuel and air as oxidizer under various ignition frequencies and various mixture ratios are measured systematically, and the relations influencing them are analyzed
為了探索氣-液兩相脈沖爆震發動機模型內特徵參數對產生爆震波的影響規律,系統地測試了以汽油為燃料、以空氣為氧化劑的氣-液兩相脈沖爆震發動機模型在不同點火頻率及不同余氣系數下爆震波的峰值壓力以及平均爆震波速,並對其變化進行了分析。It is very difficult to research the burning characteristic of high energy propellant in the ddt pipe applying the ionization probe. but the satisfactory results can be easily got using photoelectricity triode
用探針法研究ddt管中高能推進劑的燃燒波和爆轟波的傳播特性,因各種因素的影響難以得到滿意的結果,用光電三極體代替電離探針可得到相對理想的結果。The finite - rate combustion kinetic model for standing oblique detonation waves is established. the tvd finite volume scheme is also presented. the combustion flow fields of standing oblique detonation waves are numerically simulated using 7 species and 8 reaction steps hydrogen combustion model, 10 species and 12 reaction steps methane combustion model respectively
建立了適合多組分含有限速率化學反應流體流動的數學模型,構造了多組分化學反應流體流動守恆方程的tvd有限體積數值格式,採用7組分8反應的氫燃燒, 10組分12反應甲烷燃燒的化學反應機理,數值模擬了駐定斜爆轟波燃燒流場,取得了較好的結果。Numerical simulation on propagation process of detonation wave in detonation combustion chamber
爆震波在爆震燃燒室內傳播過程的數值模擬Based on the shale code, the early code of ale, the two dimensional finite difference elastic - plastic flow code hepale has been developed, in which the ideal elastic - plastic model and equation of state of gruneisen are used to describe the solid material, the programmed burn technique is used to simulate the propagation of detonation, and the equation of state of jwl is used to describe the detonation products
藉助于ale方法的早期程序shale的基本框架,開發研製了二維彈塑性流ale方法計算程序hepale 。程序包含用彈塑性本構模型和gr nrisen狀態方程來描述固體材料的行為;採用jwl狀態方程來描述爆轟產物的性質;採用程序燃燒法來模擬爆轟波陣面的傳播。Effect of initial pressure on characteristic parameters of detonation wave in pde pulse detonation engine
混合氣體燃燒中壓力對爆震波特性參數影響研究分享友人