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164<br />

Tabela G.2: Comparação do erro da variável <strong>de</strong> interesse ( u<br />

m , ret<br />

) entre as quatro formas <strong>de</strong><br />

aplicar as condições <strong>de</strong> contorno<br />

∆ x<br />

u<br />

m , ret<br />

u<br />

m , ret<br />

∆ x<br />

u<br />

m , ret<br />

∆ x<br />

u<br />

m , ret<br />

Com esp zero<br />

Sem vol fict Com vol fict<br />

Com meio vol<br />

0,33333 0,24241 0,24241 0,5 0,04707 0,33333 0,24241<br />

0,11111 0,01946 0,01946 0,25 0,00724 0,11111 0,01946<br />

0,03704 0,00204 0,00204 0,125 0,00391 0,03704 0,00204<br />

0,01235 2,24624E-4 2,24624E-4 0,0625 0,0011 0,01235 2,24624E-4<br />

0,00412 2,49388E-5 2,49388E-5 0,03125 2,8372E-4 0,00412 2,49388E-5<br />

0,00137 2,77073E-6 2,77073E-6 0,01562 7,14121E-5 0,00137 2,77073E-6<br />

4,57247E-4 3,07856E-7 3,07856E-7 0,00781 1,78831E-5 4,57247E-4 3,07856E-7<br />

1,52416E-4 3,42062E-8 3,42062E-8 0,00391 4,47266E-6 1,52416E-4 3,42062E-8<br />

5,08053E-5 3,80069E-9 3,80069E-9 0,00195 1,11828E-6 5,08053E-5 3,80069E-9<br />

1,69351E-5 4,22299E-10 4,22299E-10 9,76563E-4 2,79578E-7 1,69351E-5 4,22299E-10<br />

5,64503E-6 4,69221E-11 4,69221E-11 4,88281E-4 6,9895E-8 5,64503E-6 4,69221E-11<br />

1,88168E-6 5,21357E-12 5,21357E-12 2,44141E-4 1,74738E-8 1,88168E-6 5,21357E-12<br />

6,27225E-7 5,79285E-13 5,79285E-13 1,2207E-4 4,36845E-9 6,27225E-7 5,79285E-13<br />

2,09075E-7 6,4365E-14 6,4365E-14 6,10352E-5 1,09211E-9 2,09075E-7 6,4365E-14<br />

6,96917E-8 7,15167E-15 7,15167E-15 3,05176E-5 2,73028E-10 6,96917E-8 7,15167E-15<br />

2,32306E-8 7,9463E-16 7,9463E-16 1,52588E-5 6,8257E-11 2,32306E-8 7,9463E-16<br />

7,62939E-6<br />

3,8147E-6<br />

1,90735E-6<br />

9,53674E-7<br />

4,76837E-7<br />

2,38419E-7<br />

1,19209E-7<br />

5,96046E-8<br />

2,98023E-8<br />

1,49012E-8<br />

1,70642E-11<br />

4,26606E-12<br />

1,06652E-12<br />

2,66629E-13<br />

6,66572E-14<br />

1,66643E-14<br />

4,16607E-15<br />

1,04152E-15<br />

2,6038E-16<br />

6,50949E-17<br />

Tabela G.3: Comparação do erro da variável <strong>de</strong> interesse ( E<br />

m<br />

) entre as quatro formas <strong>de</strong><br />

aplicar as condições <strong>de</strong> contorno<br />

∆ x<br />

E<br />

m<br />

E<br />

m<br />

∆ x<br />

E<br />

m<br />

∆ x<br />

E<br />

m<br />

Com esp zero<br />

Sem vol fict Com vol fict<br />

Com meio vol<br />

0,33333 0,22101 0,22101 0,5 0,03176 0,33333 0,39457<br />

0,11111 0,01691 0,01691 0,25 0,02611 0,11111 0,04314<br />

0,03704 0,00175 0,00175 0,125 0,00922 0,03704 0,005<br />

0,01235 1,92874E-4 1,92874E-4 0,0625 0,00257 0,01235 5,68444E-4<br />

0,00412 2,14107E-5 2,14107E-5 0,03125 6,69532E-4 0,00412 6,37311E-5<br />

0,00137 2,37872E-6 2,37872E-6 0,01562 1,70464E-4 0,00137 7,10346E-6<br />

4,57247E-4 2,64299E-7 2,64299E-7 0,00781 4,2978E-5 4,57247E-4 7,90111E-7<br />

1,52416E-4 2,93665E-8 2,93665E-8 0,00391 1,07883E-5 1,52416E-4 8,78213E-8<br />

5,08053E-5 3,26294E-9 3,26294E-9 0,00195 2,70246E-6 5,08053E-5 9,75908E-9<br />

1,69351E-5 3,62549E-10 3,62549E-10 9,76563E-4 6,76282E-7 1,69351E-5 1,08438E-9<br />

5,64503E-6 4,02833E-11 4,02833E-11 4,88281E-4 1,69153E-7 5,64503E-6 1,20489E-10<br />

1,88168E-6 4,47592E-12 4,47592E-12 2,44141E-4 4,22987E-8 1,88168E-6 1,33877E-11<br />

6,27225E-7 4,97324E-13 4,97324E-13 1,2207E-4 1,0576E-8 6,27225E-7 1,48752E-12<br />

2,09075E-7 5,52583E-14 5,52583E-14 6,10352E-5 2,64415E-9 2,09075E-7 1,65281E-13<br />

6,96917E-8 6,13981E-15 6,13981E-15 3,05176E-5 6,61059E-10 6,96917E-8 1,83645E-14<br />

2,32306E-8 6,82201E-16 6,82201E-16 1,52588E-5 1,65267E-10 2,32306E-8 2,0405E-15<br />

7,62939E-6<br />

3,8147E-6<br />

1,90735E-6<br />

9,53674E-7<br />

4,76837E-7<br />

2,38419E-7<br />

1,19209E-7<br />

5,96046E-8<br />

2,98023E-8<br />

1,49012E-8<br />

4,13171E-11<br />

1,03293E-11<br />

2,58233E-12<br />

6,45584E-13<br />

1,61396E-13<br />

4,0349E-14<br />

1,00873E-14<br />

2,52182E-15<br />

6,30454E-16<br />

1,57613E-16

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