mechanician

Thermomechanical coupled simulation

Submitted by Bayer123 on Fri, 06/28/2013 - 09:59

Hi all,

I am trying to input a termperature field as initial conditions in

abaqus, to use the temperature distribution from a previous temperature

simulation in an mechanical simulation. But when I check the Temperature

values in the mechanical simulation i get great differences between the

nodal values (NT) and the element values (TEMP).

Does anybody know the reason of this problem?

Can it be related to the element typ? So the TEMP values are the avereged values from NT?

Thermomechanical coupled simulation

Submitted by Bayer123 on Fri, 06/28/2013 - 09:57

Hi all,

I am trying to input a termperature field as initial conditions in
abaqus, to use the temperature distribution from a previous temperature
simulation in an mechanical simulation. But when I check the Temperature
values in the mechanical simulation i get great differences between the
nodal values (NT) and the element values (TEMP).

Does anybody know the reason of this problem?

Can it be related to the element typ? So the TEMP values are the avereged values from NT?

Kind regards!

Thermomechanical Simulation

Submitted by Bayer123 on Fri, 06/28/2013 - 09:55

mechanician

Hi all,

I am trying to input a termperature field as initial conditions in abaqus, to use the temperature distribution from a previous temperature simulation in an mechanical simulation. But when I check the Temperature values in the mechanical simulation i get great differences between the nodal values (NT) and the element values (TEMP).

Does anybody know the reason of this problem?

Can it be related to the element typ? So the TEMP values are the avereged values from NT?

Kind regards!

Stephen Juhasz died on 19 June 2013 at the age of 99.

Submitted by Anonymous (not verified) on Fri, 06/28/2013 - 03:08

mechanician

Stephen Juhasz died on 19 June 2013 at the age of 99. The following brief description of Juhasz's career was provided by Norm Abramson.

Juhasz received his Dip. Ing. From Budapest Technical University in 1936; Teknologie Licensiate (doctorate) from the Royal Institute of Technology, Stockholm, Sweden in 1951; and an Honorary Doctorate of engineering from Budapest Technical University in 1989.

Professor Yonggang Huang receives 2013 ASME Daniel C. Drucker Medal

Submitted by Hanqing Jiang on Tue, 06/18/2013 - 21:51

mechanician

Congradulations to Professor Yonggang Huang to receive 2013 ASME Daniel C. Drucker Medal for his "fundamental and applied contributions to mechanics of materials and structures across multiple scales." The Daniel C. Drucker medal was established in 1997 and is conferred in recognition of distinguished contributions to the field of applied mechanics and mechanical engineering through research, teaching and service to the community over a substantial period of time.

Here is a list of DANIEL C. DRUCKER MEDALISTS

Frederick A. Leckie died at age of 84

Submitted by Anonymous (not verified) on Tue, 06/18/2013 - 15:22

mechanician

We are deeply sorry to report that Fred Leckie died on Friday, 14 June 2013, at the age of 84. A brief description of Fred's career is contained in the 2000 ASME Materials Division Newsletter, when Fred received the Nadai Medal.

sad news for mechanician. Departure of HD Bui, member of french academy of science

Submitted by Mike Ciavarella on Thu, 05/30/2013 - 15:31

mechanician

hd bui

Unfortunately, HD Bui, 76, passed away yesterday evening. An elegant, dedicated, very discreet but bright mind, HD Bui made a long career at Ecole Polytechnique and EDF, making important contributions in fracture mechanics and inverse engineering. Lately, he returned to work on his interesting contributions on the Cheops pyramid and the spiralling internal structure.

He was considered the most prominent vietnamese scientist in France, of 400 000 living there.

Novel Rotary-Turbo-InFlow Tech - Gearturbine Project - Featured Development - Atypical Type

Submitted by retrodynamic on Tue, 05/28/2013 - 16:06

mechanician

-Atypical - Gearturbine = Retrodynamic Dextrogiro VS Levogiro Effect - Ying Yang Thrust Way Type - Non Waste Looses. State of the Art, Innovative concept Top System, Higher Efficient Percent.

-Its Similar simple system, of the Heron`s Aeolipile Steam Turbine Device, from Alexandria; 10-70 AD.

-8/XY Thermodynamic Cycle way Steps.

-New Form-Function Motor Engine Device Type.

Novel Rotary-Turbo-InFlow Tech - Gearturbine Project - Featured Development

Submitted by retrodynamic on Mon, 05/27/2013 - 23:28

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Atypical Gearturbine - Retrodynamic Dextrogiro vs Levogiro Effect - Ying Yang Thrust Way - Non waste Looses. State of the art innovative concept top system higher efficient percent.

Its similar system, of the Aeolipile device, 10-70 AD.

8-XY ThermodynamicCycle way steps.

New Form-Function Motor Engine Device Type.

Rotor RPM vs InFlow way / Collision interaction type.

Non parasitic looses for; cooling, lubrication, combustion, systems.

Need help about VDLOAD (Umat file) for abaqus

Submitted by markviduk on Sun, 05/19/2013 - 17:36

mechanician

Hello all

I have a problem with my VDLOAD file for abaqus.

My vdload.for file is:

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