buried oil pipeline 中文意思是什麼

buried oil pipeline 解釋
地下輸油管道
  • buried : bury 的過去式及過去分詞。
  • oil : n 1 油；油類；油狀物〈一般是不可數名詞，表示種類時則用 pl 如：vegetable and animal oils 植物油和...
  • pipeline : 導管
  1. Variation of intersite temperature drop with throughput when repairing on - line buried hot crude oil pipeline

    埋地熱輸原油管道在線修復時站間溫降隨輸量的變化
  2. The calculation on the temperature drop of stations - intersite for repairing the buried hot waxy crude oil pipeline on - line

    埋地原油管道在線修復時站間溫降的計算
  3. Take the total annual cost as an optimal object, this paper establishes the mathematical model for optimal design of insulation layer thickness of buried oil pipeline, and develops optimal design software

    摘要以年總工作費用為優化目標，建立了埋地原油集輸管道保溫層厚度優化設計數學模型，編制了優化設計軟體。
  4. Study of overall heat transfer coefficient for buried hot oil pipeline

    埋地熱油管道總傳熱系數的研究
  5. Determination of the thermal influence zone of buried hot oil pipeline on steady operation

    埋地熱油管道穩定運行條件下熱力影響區的確定
  6. Feasibility analysis on usage of friction heat to transport crude oil in buried hot oil pipeline

    埋地熱油管道利用摩擦熱進行原油輸送的可行性分析
  7. Code for structural design of buried steel oil and gas transmission pipeline

    埋地輸油輸氣鋼管道結構設計規范
  8. Regarding the study of transient operations for buried hot oil pipelines, resulted from changes of throughput and heating temperature, the mathematical model, where the flux between the outer wall of pipeline and soil acts as the coupling parameter, is put forward and one simple and effective method to calculate the flux is also presented in the paper

    摘要通過對因輸量、加熱溫度等因素引起的埋地熱油管道非穩態運行過程的研究，提出了以管外壁與土壤交界處的熱流量作為耦合參數的數學模型，並給出了熱流量的簡單有效的處理方法。
  9. Temperature decrease of crude oil pipeline buried in soil saturated with water during shutdown in winter

    飽和含水土壤埋地原油管道冬季停輸溫降
  10. Calculation and analysis of temperature drop along buried hot waxy oil pipeline

    含蠟原油熱輸管道沿程溫降計算
  11. The safety study on shutdown of daqing to harbin buried oil pipeline

    慶哈埋地管道允許停輸時間的計算
  12. Calculation on shut down and restart - up pressure of buried waxy crude oil pipeline

    埋地含蠟原油管道停輸再啟動壓力計算
  13. On the basis of examples, the rationality of the model and method is proofed according to the contrast and analysis between actual data and calculated results, which provides a new idea to the future study of transient problems for buried hot oil pipeline

    以大量的算例為基礎，對實際運行數據和計算結果進行了對比分析，驗證了該模型及方法的合理性，其處理方法為埋地熱油管道非穩態問題的研究提供了一種新的思路。
  14. In allusion to the coating overhaul of buried oil pipeline of northeast oil pipeline networks that disturbs the thermal condition of pipeline and impacts the safety of operating safety of the pipeline, this paper analyzes the thermal condition of soil temperature field and provides the thermal comparison cases of linghai pumping station ( coating repair ) and suizhong pumping station ( coating non - repair ) in tieling - qinhuangdao oil pipeline

    摘要針對東北管網防腐層大修導致土壤溫度場發生改變進而影響管道安全運行的問題，對埋地管道的土壤熱力條件進行了分析，給出了鐵秦線兩座泵站的熱力對比實例。
  15. The authors consider that the insulation depreciation cost, heat loss cost and power cost must be taken into account when the insulation layer thickness of buried oil pipeline is determined

    提出了在確定埋地熱油管道保溫層厚度時，必須考慮保溫年折舊費用、年熱力費用及年動力費用。
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