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8#
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發(fā)表于 2012-3-15 16:43:07
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sps
SPS是一個(gè)功能強(qiáng)大的軟件,使用它可以對液體、氣體管道的水力和熱力特性進(jìn)行精確的模擬分析和預(yù)測。它適用于單一流體、批次輸送流體以及單相混合流體,但不適用于多相流。按照SPS說明書的描述,它有以下功能:
•Analyzing startup and shutdown procedures
•啟停步驟分析
•Analyzing operational stability
•穩(wěn)態(tài)分析
•Analyzing pump/compressor operating schedules
•泵/壓縮機(jī)操作過程分析
•Studying economics of various designs and operational strategies
•多方案設(shè)計(jì)經(jīng)濟(jì)性研究
•Designing sequencing systems
•程序化系統(tǒng)設(shè)計(jì)
•Designing surge relief systems
•水擊泄放系統(tǒng)設(shè)計(jì)
•Designing cascade control systems
•連鎖控制系統(tǒng)設(shè)計(jì)
•Studying survival time for gas delivery systems
•氣體泄放系統(tǒng)的自救時(shí)間
•Analyzing system response to potential upset conditions and evaluating corrective strategies
•分析系統(tǒng)對潛在故障工況的響應(yīng)并評估修正方案
• P redicting environmental impact of potential pipeline leakage
•預(yù)測管線泄漏對環(huán)境的影響
•Studying the effects of batching, side stream delivery or supply blending
•進(jìn)行批次分析及分輸/輸入混油分析
•Studying temperature rise in re-circulation systems and cooling or heating of products due to a transient interchange of heat with the pipeline surroundings
•研究再循環(huán)系統(tǒng)溫升及管線與環(huán)境的瞬時(shí)熱交換而發(fā)生的制冷/制熱
•Studying thermal effects in gases, especially non ideal gases, such as Joule-Thompson cooling, decompression cooling, and inter-stage cooling required with polytropic compressors
•研究氣體,尤其是實(shí)際氣體的熱效應(yīng),例如焦耳-湯普生冷卻、壓冷卻、多元壓縮機(jī)的級間冷卻
•Designing minimum flow bypass controls to prevent surge conditions in polytropic compressors
•進(jìn)行流量旁通設(shè)計(jì),預(yù)防多元壓縮機(jī)的沖擊情況發(fā)生
•Studying the effects of pipe rupture, blow down cooling in gas pipelines to assess pipe steel brittleness, effect of pipe wrap and thermal environment in pipe burial on blow down rate
•研究管道抗裂程度,氣體管道冷泄放以評估管道韌性,管道包裹層及敷設(shè)處熱力環(huán)境對泄放速率的影響
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