How crypsis occurs? wath are the reason of camouflage in animal?

how crypsis occurs? Is there information (journal, book, etc.) easy to understand? Why animal hide in nature, wthat is the resaon. Is there information (journal, book, etc.) easy to understand?...

11 December 2017 6,014 1 View

Somebody that know about paper related to mimesis?

I'm mechanical engineering and I looking information about mimesis, please help me!!! Easy to understand.

08 September 2017 2,320 0 View

Where to find books about Crypsis, natural selection or adaptation?

I want to know how Crypsis, natural selection or adaptatio is carried out in nature, somebody know book with good example?

08 September 2017 9,844 0 View

Is there a mathematical modeling of peltier modules?

I want to make a mathematical model of a peltier module, is there a model that take into account heat and electrical energy (volts and amperes)

03 April 2017 4,374 0 View

How obtain the power output of PV solar cell as a function of temperature?

05 June 2016 6,006 1 View

How can I simulate Phase Change Material in Autodesk CFD simulation?

I want to simulate CFD autodesk simulation, but there are not information or samples in the literature.

03 April 2016 3,035 0 View

What happens if I add new equipment or processes to an existing thermodynamic cycle? Can it be patented?

What happens if I add new equipment or processes to an existing thermodynamic cycle? Can it be patented? Just looking for general opinions on the matter.

09 October 2015 9,301 5 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Why the results when using wall thickness and when using shell conduction are different in ansys fluent?

Actually, I am running cfd simulation for a heat exchanger which has two fluids one hot and other one is cold fluid. there is a solid domain between them, which I removed and instead I have used...

01 March 2021 9,537 2 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

In Molecular Dynamics Simulation, how do I make changes to the force field according to my protein?

Hi In Molecular Dynamics Simulation, how do I make changes to the force field according to my protein? I got this error in the add-ion stage: Fatal error "./ amber99sb-ildn-HHH.ff / force...

01 March 2021 8,747 4 View

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View