External cooling system requirement of small computing cluster?

I want to setup a small computing rack cluster. Lets say of 96 cores. There may be internal liquid or other ventilation based cooling system preinstalled in the CPUs. However, ultimately the heat...

07 August 2018 3,435 0 View

How to model fluid flow pressure drop by multiple slits?

I need to model fluid flow passing through the multiple slits on a plate or screen. The screen has horizontal linear slits (as shown in image) instead of holes or woven wire. I want to model...

04 May 2018 4,343 4 View

Simulation of heating by sun light

I want to simulate the temperature change in gas cylinder due to sun light. The metallic cylinder filled with gas is kept in open atmosphere and the sun light is falling on it. Therefore, the...

04 May 2016 5,023 6 View

How can I quantify the heating by an electric bulb?

I want to simulate the outside environment of sunlight, inside a room. For this purpose, two parameters i.e. light and heat has to be matched. With the Light intensity in LUX in sunlight I am able...

05 June 2015 327 3 View

How to calculate cumulative distribution from differential distribution?

I am working in the area of electronic waste. E-waste was ground to fine sizes. The cumulative mass distribution in different sizes is represented by Rosin-Rammler model. Similarly, the...

08 September 2014 8,792 2 View

How to get the porosity distribution of a brick?

Let say we have a brick may fly ash or another one then I want to know the porosity distribution with respect to their position?

06 July 2013 5,509 7 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View