Presence of more H2 element in pyrolysis char = incomplete pyrolysis?

According to Mr Radwan Alkhatib (2015) "Development of an alternative fuel from waste of used tires by pyrolysis" paper, he stated "For example if it still contains more hydrogen, that means the...

11 December 2017 8,833 8 View

Can Solidworks Cosmos/ ANSYS Fluent be set to simulate (steady-state thermal analysis) only for few hours of real time?

During experiment, a pyrolysis reactor was constantly heated with 825 Celsius of heat for 2 hours with other parameters remained constant. How can I set in Solidworks Cosmos/ ANSYS Fluent to...

10 November 2017 4,809 2 View

Steady-state Thermal Analysis should be simulated using ANSYS Fluent or SolidWorks Flow Simulation?

My intention was to simulate the heat distribution in an empty (unloaded with feedstocks) cylindrical auger reactor when it is supplied with constant heat supply of 875Deg Celsius. What are the...

09 October 2017 8,655 2 View

How to measure solid residence time and gas/ vapour residence time?

As I know there are two types of residence time involved during pyrolysis, that is -solid residence time -gas/vapour residence time How are they measured?

10 November 2016 4,218 4 View

How can one carry out test-retest reliability if a questionnaire is answered by anonymous?

A questionnaire should not include the respondent's name for privacy purposes. So, how to carry out test retest reliability tests then? Or is there other way to test the reliability of the...

10 November 2015 551 4 View

Is there an existing Driver Behaviour Questionnaire constructed based on The Theory of Planned Behaviour (TPB)?

10 November 2015 3,604 4 View

Is there a correlation between driving behaviour experimental analysis via instrumented vehicle and statistical studies?

Is there any article/ paper/ journal correlating driving behavior experimental analysis using instrumented vehicle with statistical studies? Thanks.

08 September 2015 2,784 2 View

Pyrolysis process without purging of inert gas, anything wrong ?

The pyrolyser/ pyrolysis reactor is heated to the pyrolysis temperature and feedstocks are fed into the system without purging of inert gases. What will happen? Products obtained are PHYSICALLY...

01 January 1970 6,326 6 View

How can I quantify a Continuous Pyrolysis Process?

A pilot scale reactor was built, however its capability in processing the tire chips continuously (constant feeding and expulsion) remains unknown. (1) How can I quantify such process (without any...

01 January 1970 1,156 3 View

Is there a way to estimate the temperature range of region shaded in red?

Due to limited thermocouples installed on a pyrolysis reactor, the information shown in the attached picture is all I have. The air region acts as an insulator. Is there a way to estimate the...

01 January 1970 881 3 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

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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View