噴嘴試驗臺 的英文怎麼說
中文拼音 [pēnzuǐshìyàntái]
噴嘴試驗臺
英文
nozzle tester- 噴 : 噴動詞1. (液體等受壓力而射出) spurt; spout; gush; jet 2. (噴灑) spray; sprinkle
- 嘴 : 名詞1. (口的通稱) mouth 2. (形狀或作用像嘴的東西) anything shaped or functioning like a mouth 3. (指說話) talk; speak
- 試 : 名詞(古代占卜用的器具) astrolabe
- 驗 : 動詞1. (察看; 查考) examine; check; test 2. (產生預期的效果) prove effective; produce the expected result
- 臺 : 臺名詞(指臺州) short for taizhou (in zhejiang province)
- 試驗 : trial; experiment; test
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Focusing on the performance evaluating and the design of tripropellant injector, adopting the cold test rig with background pressure supply, malvem particle analyzer, ccd photography system, tripropellant hot test - bed, numerical simulation software and auxiliary theoretical a nalysis, the d ischarge c haracteristic a s w ell a s a tomization p erformance o f the injector and the combustion performance as well as the mode - transition characteristic of thrust chamber are studied detailedly based on the 3 different structures of coaxial tripropellant injector, large numbers of important conclusions are gained
本文圍繞三組元噴嘴的性能評定及設計方法。採用反壓冷試臺、馬爾文測粒儀、 ccd高速攝影系統、三組元發動機熱態試驗臺、數值模擬程序及輔助理論分析等多種技術手段和研究方法,對三種結構的同軸式三組元噴嘴深入進行了噴嘴流量特性和霧化特性、推力室燃燒性能和轉工況性能研究,得到了大量重要結果。Technical specifications for fuel injection pump test bench
噴油嘴試驗臺.技術條件
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