معرفی نرم افزار CHAM PHOENICS
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CHAM is a company, located in Wimbledon, England. Its full name is Concentration Heat and Momentum Ltd.
Its business is, and has been since the 1970s, the provision of
software and related services concerned with the computer simulation of
processes involving the flow of fluids, together with the stresses and
temperatures in solids in contact with them.
PHOENICS is its principal software product. This is a general-purpose
package, first launched in 1981 and still pioneering new features.
One way in which it distinguishes itself from its competitors is the prominence it gives to RDI, i.e.
Special Features
IN-FORM
IN-FORM allows the user to add new physical and numerical features on a
case-by-case basis. This includes the input of problem-defining,
solution-controlling and results-presentation data using the VR Editor.
The user can do this by way of easy-to-write formulae which are
interpreted by the code which then performs the specified computation
MOFOR
MOFOR (MOving-Frame-Of-Reference) models flows induced by bodies in
motion. Uses for MOFOR range from the study of rotating machinery to
the air flow over a ski jumper to help optimise posture for the
reduction of drag and therefore maximise jump distance.
PARSOL
PARSOL (PARtial SOLid) enables PHOENICS to provide accurate flow
simulations without the need to create time consuming unstructured
grids. This makes PHOENICS accessible to the non-CFD expert as it
obviates the need to learn the tools to create such grids.
Guaranteed Convergence
A guaranteed automatic convergence algorithm has been developed and
included in the latest version of PHOENICS. Most CFD-code (ie not just
PHOENICS) users have, until now, had to adjust convergence and
relaxation parameters to achieve a converged solution. This development
removes the need to run a case overnight to find that it shows no sign
of convergence the following morning.
PHOENICS PLUS
PHOENICS PLUS (GROUND coding) allows users to create customised
environments to suit specific needs. Where an organisation does not
have the resources, or inclination, to undertake development CHAM
consultants will use PHOENICS PLUS to carry out the necessary work. If
problems involve unique or ground-breaking physics this may not be
included in the core of PHOENICS.
PHOENICS PLUS allows new physics to be added to augment or replace
standard definitions. IN-FORM achieves this on a case-by-case basis
whereas additions made using PHOENICS PLUS are available for all cases.
Its business is, and has been since the 1970s, the provision of
software and related services concerned with the computer simulation of
processes involving the flow of fluids, together with the stresses and
temperatures in solids in contact with them.
PHOENICS is its principal software product. This is a general-purpose
package, first launched in 1981 and still pioneering new features.
One way in which it distinguishes itself from its competitors is the prominence it gives to RDI, i.e.
Special Features
IN-FORM
IN-FORM allows the user to add new physical and numerical features on a
case-by-case basis. This includes the input of problem-defining,
solution-controlling and results-presentation data using the VR Editor.
The user can do this by way of easy-to-write formulae which are
interpreted by the code which then performs the specified computation
MOFOR
MOFOR (MOving-Frame-Of-Reference) models flows induced by bodies in
motion. Uses for MOFOR range from the study of rotating machinery to
the air flow over a ski jumper to help optimise posture for the
reduction of drag and therefore maximise jump distance.
PARSOL
PARSOL (PARtial SOLid) enables PHOENICS to provide accurate flow
simulations without the need to create time consuming unstructured
grids. This makes PHOENICS accessible to the non-CFD expert as it
obviates the need to learn the tools to create such grids.
Guaranteed Convergence
A guaranteed automatic convergence algorithm has been developed and
included in the latest version of PHOENICS. Most CFD-code (ie not just
PHOENICS) users have, until now, had to adjust convergence and
relaxation parameters to achieve a converged solution. This development
removes the need to run a case overnight to find that it shows no sign
of convergence the following morning.
PHOENICS PLUS
PHOENICS PLUS (GROUND coding) allows users to create customised
environments to suit specific needs. Where an organisation does not
have the resources, or inclination, to undertake development CHAM
consultants will use PHOENICS PLUS to carry out the necessary work. If
problems involve unique or ground-breaking physics this may not be
included in the core of PHOENICS.
PHOENICS PLUS allows new physics to be added to augment or replace
standard definitions. IN-FORM achieves this on a case-by-case basis
whereas additions made using PHOENICS PLUS are available for all cases.