- 隱式有限差分
- implicit: adj. 1.含蓄的，不講明的。 2.內(nèi)含的，隱含的 ( ...
- finite: adj. 有限的；【語法】限定的；【數(shù)學(xué)】有窮的，有盡的 ...
- difference: n. 1.差異，差別。 2.不和，爭論。 3.【數(shù)學(xué)】差 ...
- difference; finite: 有限差分
- finite difference: 有限差分
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implicit finite difference中文什么意思
- 隱式有限差分
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例句與用法
- ( l ) the three - dimensional equations for tidal flow are derived from the navier - stokes equations based on some assumptions . the model is based on the vincenzo casulli method , and semi - implicit finite difference scheme has been used
( 1 )從navier - stokes方程上經(jīng)過假設(shè)和簡化得到的三維潮流控制方程，以vincenzocasulli法，采用半顯半隱差分格式，建立了一個三維潮流數(shù)值模型。 - According to actual situation of production wells , external boundary conditions and coupled inner boundary conditions between welibore and adjacent rocks , welibore and production zones , adjacent rocks and production zones are constructed , and an alternate direction implicit finite difference algorithm ( adi ) is used to solve temperature models
根據(jù)生產(chǎn)井的實(shí)際情況，構(gòu)建起外邊界條件以及井筒與圍巖、井筒與產(chǎn)層、圍巖與產(chǎn)層之間的耦合內(nèi)邊界條件，采用交替方向半隱式有限差分方法( adi方法)求解所建立的井下溫度場模型。 - Though adopting the - coordinate transformation in the control equations and mode - splitting technique , the external mode ( surface gravity waves ) is solved by the improved double - sweep - implicit finite difference method ; the internal mode ( internal gravity waves ) untilizes the eulerian - lagrangian method , which improves the implicit - difference scheme for the vertical direction . the newly developed 3d numerical tidal model with implicit scheme has been successfully applied in the radial sandbanks area
基于過程分裂法及垂向坐標(biāo)伸縮變換，外模式采用改進(jìn)型雙步全隱有限差分dsi法，內(nèi)模式采用歐拉?拉格朗日公式，改進(jìn)了三維垂向隱式格式，成功地建立了南黃海輻射狀沙脊群海域三維全隱格式潮流數(shù)學(xué)模型。 - The research of this dissertation is focused on how to solve the 3 - dimensional compressible navier - stokes equations by the implicit finite difference algorithm and to simulate numerically the unsteady subsonic and transonic viscous flows around rigid and elastic wings . on the base of them the aeroelastic characterictics of an elastic wing have been studied
本文的主要工作是用隱式有限差分法求解三維非定常紊流n - s方程組，數(shù)值模擬剛性機(jī)翼及彈性機(jī)翼的亞、跨、超音速定常及非定常粘性繞流，并在此基礎(chǔ)上研究了彈性機(jī)翼的氣動彈性問題。