What is the effect of low temperature performance between low carbon and high carbon steels?

AISI 1035 vs AISI 1045 peeformance?

31 December 2017 6,194 3 View

Why is stress-strain curve of austenitic stainless steel different from carbon steels?

Please see linked image

01 February 2017 4,843 0 View

Find residual stresses through XRD in formed tube?

I have a formed tube with reduction in diameter, i need to find residual stress through XRD. For sampling I can either cut a small section of hollow tube or make powder of it. If i turn my sample...

09 October 2016 626 8 View

How does the mechanical properties vary from extruded aluminium tube to pressure die casted aluminium tube?

Considering application for torsion only.

08 September 2016 2,201 9 View

In Ansys fatigue calculations how do you provide frequency of one cycle?

How does the calculations take into consideration effect of time.

08 September 2016 7,757 2 View

How to calculate theoritically work hardening induced stresses due to tube forming process?

Is it possible to get values in LS Dyna?

08 September 2016 6,445 5 View

Can we establish a relation between von mises, prinicpal and shear stresses?

For FEA calculatons

08 September 2016 1,431 1 View

Does curl of a function neccesarily needs to be constant?

What does curl of function physically represent?

07 August 2016 5,304 3 View

Improving residual stresses in DMLS/SLM AM components?

Using techniques like laser shock peening and particle shot peening, residual stresses at the surface can be taken care of. But how is it possible to cure internal residual stresses within core of...

05 June 2016 568 1 View

How are residual stresses in material compared with Grain size?

Macro residual stresses are considered to be larger than the grain size, how is this justified and understood.

04 May 2016 6,220 14 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Which is the most convenient manufacturing software for Additive Manufacturing?

Which tools can be used to generate machine codes for additive manufacturing?

02 March 2021 7,220 2 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

How to calculate battery consumption for IoT device?

Hi, everyone I'm working on a privacy-preserving algorithm that will apply to IoT devices. So, I need to measure the power consumption by implementing this algorithm. Any suggestion, advice,...

25 February 2021 8,749 6 View

How to interpolate from a time-series database ?

Hi, I am having trouble with a problem, in the field of Optimal Control and the generation of optimal time-series. Let's consider a system, whose dynamics are represented by dx/dt =...

24 February 2021 9,105 2 View

How vulnerable is water and wastewater infrastructure to cyber terrorism in an age of IoT?

Im looking for any papers, reports,articles, links etc on information on How vulnerable is water and wastewater infrastructure to cyber terrorism in an age of IoT.

24 February 2021 2,750 4 View