Cfx Overflow Error
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Floating Point Exception In C
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is unclear or undesirable. Exceptions can be ignored, in which floating point exception 8 case some default action is taken, such as
Ansys
returning a special value. When trapping is enabled for an exception, a error is signalled whenever that exception occurs. These are the possible floating point exceptions: :underflow This exception occurs when the result of an http://www.cfd-online.com/Forums/cfx/25194-error-floating-point-exception-overflow.html operation is too small to be represented as a normalized float in its format. If trapping is enabled, the floating-point-underflow condition is signalled. Otherwise, the operation results in a denormalized float or zero. :overflow This exception occurs when the result of an operation is http://www.umiacs.umd.edu/~resnik/ling645_sp2002/cmu_manual/node19.html too large to be represented as a float in its format. If trapping is enabled, the floating-point-overflow exception is signalled. Otherwise, the operation results in the appropriate infinity. :inexact This exception occurs when the result of a floating point operation is not exact, i.e. the result was rounded. If trapping is enabled, the extensions:floating-point-inexact condition is signalled. Otherwise, the rounded result is returned. :invalid This exception occurs when the result of an operation is ill-defined, such as (/ 0.0 0.0). If trapping is enabled, the extensions:floating-point-invalid condition is signalled. Otherwise, a quiet NaN is returned. :divide-by-zero This exception occurs when a float is divided by zero. If trapping is enabled, the divide-by-zero condition is signalled. Otherwise, the appropriate infinity is returned. Raymond Toy Mon Jul 14 09:11:27 EDT 1997
правилами форума. Форумы Гидродинамика и теплообмен ANSYS CFX Error: floating point exception: overflow. Истечение через сопло. Error: floating point exception: overflow. Истечение через сопло. 19 сообщений / 0 новое Тема закрыта Последняя публикация http://cae-club.ru/forum/error-floating-point-exception-overflow-istechenie-cherez-soplo 15 февраля, 2013 - 15:24 #1 MaxDamage Здравствуйте. Задача http://stackoverflow.com/questions/19746609/system-js-warning-error-running-cfx-run-once-updated-to-firefox-v25 состоит в моделировании истечения газа из баллона через сопло. избыточное давление в баллоне по сравнению с внешней средой 2 атм. Газ - воздух. Знаю, что проблема в сетке. Как лучше всего сделать сетку в данной задаче чтобы исследовать пограничный слой floating point и срыв потока в начале сопла(если он есть)? Я использовал метод edge sizing со сгущением к стенкам, но с моей сеткой происходит floating point overflow. Если делаю сетку автогенерацией с очень маленьким количеством клеток, то эта ошибка исчезает. Хочется получить эффект охлаждения газа при истечении из баллона.
ВложениеРазмер soplo_files.zip5.06 floating point exception МБ Наверх 15 февраля, 2013 - 23:27 #2 imnull +--------------------------------------------------------------------+ | Mesh Statistics | +--------------------------------------------------------------------+ | Domain Name | Orthog. Angle | Exp. Factor | Aspect Ratio | +----------------------+---------------+--------------+--------------+ | | Minimum [deg] | Maximum | Maximum | +----------------------+---------------+--------------+--------------+ | Default Domain | 7.9 ! | 8 ok | 83 OK | +----------------------+---------------+--------------+--------------+ | | %! %ok %OK | %! %ok %OK | %! %ok %OK | +----------------------+---------------+--------------+--------------+ | Default Domain | 1 2 97 | 0 <1 100 | 0 0 100 | +----------------------+here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up System JS : WARNING error running cfx run once updated to Firefox v25 up vote 1 down vote favorite Was trying to test an add-on I'm developing which was working until I upgraded to Firefox v25. Then I started getting the following error: System JS : WARNING chrome://browser/content/tabbrowser.xml:2635 function loadURI does not always return a value System JS : WARNING chrome://browser/content/tabbrowser.xml:2655 function loadURIWithFlags does not always return a value followed by a plethora of js errors when I clicked on anything. I ran cfx testall and got a bunch of errors. I then downloaded a fresh installation and still was getting errors when running cfx testall. The complete results of the last cfx testall I ran: http://www.otherrealm.org/cfxErrorMessages.txt The entire error trace was to long to fit in one stackoverflow question, but here's a part of it: (C:\xampp\htdocs\firefoxaddon\addon-sdk-master) C:\xampp\htdocs\firefoxaddon\addon-sdk-master>cfx testall Testing cfx... ..................................................................................... ---------------------------------------------------------------------- Ran 85 tests in 43.652s OK Testing all examples... Testing annotator... Using binary at 'C:\Program Files (x86)\Mozilla Firefox\firefox.exe'. Using profile at 'c:\users\aaron~1.eva\appdata\local\temp\tmpixuz5_.mozrunner'. Running tests on Firefox 25.0/Gecko 25.0 ({ec8030f7-c20a-464f-9b0e-13a3a9e97384}) under winnt/x86-msvc. Error: TypeError: mr.collectReports is not a function Traceback (most recent