Significance of load disturbance bode plot?

What is the significance of a bode plot obtained by the load disturbance transfer function G(s)/(1 + G(s)C(s))? I have two control systems and have attached the bode plot of both. The time...

24 July 2020 8,340 3 View

What are the hot topics in today's situation where an engineer should focus for betterment of society, e.g. Rural development, Solar farming, etc.?

We engineers sometime busy in doing research in countless unpractical, non urgent, not beneficial to society like areas for increasing count of our research articles. But we know an engineer is a...

17 July 2020 1,950 16 View

In WSN, different simulator e.g., MATLAB, NS-2 are used with the same simulation parameters, results will be the same or not?

In WSN, different simulator e.g., MATLAB, NS-2 are used with the same simulation parameters, results will be the same or not? if we use the same simulation parameters for LEACH Protocol 1.use...

27 June 2020 7,329 1 View

Which Cluster Head selection technique (LEACH based or Fuzzy C-Means) is better in term of Lifetime of the WSN?

Which Cluster Head (CH) selection technique is better? 1. In the LEACH algorithm, CH selection based on the probability dependent threshold, which was random in nature. 2. In the Fuzzy C-Means,...

12 March 2020 4,176 3 View

Which software is mostly used in industry for static structural analysis?

Most used CAE software used in industry for static structural analysis.

25 January 2020 6,260 3 View

Que:- Please someone send me the deference between grade St.37.2 and AISI 1010?

Hello, Here, we are using AISI 1010 grade against St. 37.2 but we are finding some issue on mechanical properties after hot rolling from wire rod to section. Here we are getting 430 Yield...

10 May 2018 7,446 2 View

Is it more suitable to use a analgesic or anesthetic drug to avoid postoperative pain? Which API should be chosen?

The formulation is meant to give a prolonged release locally and is meant to be coated over an implant to provide pain relief caused due to the same.

10 July 2017 9,032 4 View

How to eliminate or reduce the leakage between rotor stator geometry in FLUENT ?

Hello All, I need a small help for my CFD simulation of combustion in Fluent. I am working on a rotary engine which has one rotor and a housing. I am using dynamic mesh while rotor rotates within...

17 February 2017 8,585 8 View

What is the big peak at 5S position of Staphylococcus aureus RNA profile? Is this normal observation?

RNA profile for all my samples shows strange big peak at 5S position. Should I use these RNA samples for downstream experiments? Does anyone know if this is common with Staphylococcus...

16 January 2017 1,385 5 View

Can somebody help me with CHEMKIN auto ignition Problem ?

Hi there, I am having a simple box geometry (2D). I am using a reduced CHEMKIN mechanism for n-heptane for the combustion purpose. The initial conditions are as follows. Initial mixture mass...

04 December 2016 3,330 5 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 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

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

How much pressure we can reduce at the outlet to avoid Reverse Flow?

I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...

01 March 2021 6,985 3 View

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

How to improve and implement WBAN MAC and Radio modules under Castalia 3.2 ?

Hello researchers, Hello Castalia3.2 researchers I am a beginner with Castalia, I work on optimization of RFID systems used in wireless body networks. I simulated a WBAN with 10 nodes and one...

28 February 2021 400 1 View

How do you mesh a thin solid in Fluent?

Hello, I have used the shell function on SpaceClaim to create thin solids for the model I am studying. These are contained within an enclosure for my study. I chose this approach as it avoids the...

24 February 2021 8,856 3 View

D2D implementation in Matlab in Vienna LTE software?

Hi Hope you are well. Can you please share your code for D2D implementation in Matlab. I want to implement D2D in Matlab based Vienna simulator and struggling to deploy D2D. Thanks

24 February 2021 9,378 3 View

What software programs can directly simulate Additive Manufacturing Directed Energy Deposition (DED)?

I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....

24 February 2021 4,428 3 View

Is it possible to set a breakpoint at a specific DYNAMIC instruction using the GNU Debugger (GDB)?

Using GDB, it is straightforward to debug and monitor a target program by setting a break-point at a specific instruction, since the instruction addresses are known. However, we have two...

24 February 2021 1,598 2 View