Manikanta Reddy

17 Questions 11 Answers 0 Followers

Questions related from Manikanta Reddy

Simulation of heat loss in oil-jet lubricated helical gears?

Heat is generated in the helical gears due to sliding friction. Helical gears are oil-jet lubricated and cooled to reduce the gears temperature due to heat generation. I would like to estimate the...

31 May 2023 5,887 0 View

How can I get Aircraft main rotor blade dimensions? Are there any free online sources?

I would like to simulate aircraft's main rotor blade under free vibration. where can I get the dimensions of rotor blade?

23 November 2021 5,071 1 View

Is ASTM E606 standard can be used for fatigue testing of Glass/epoxy composites?

I have prepared the Glass/epoxy composite specimens using the hand layup method. I would like to test these composites for fatigue. ASTM E606 available to me. Can I perform the fatigue testing of...

01 January 1970 2,160 4 View

What is the suitable volume fraction of Glass/epoxy aerospace composites? How do they estimate suitable volume fraction for different applications?

I would like to know the suitable volume fraction of glass epoxy composites in aerospace composites? What are the different volume fractions in different aerospace applications?

01 January 1970 7,352 3 View

How to write UMAT and VUMAT code in abaqus to estimate low cycle fatigue of composite?

I would like to estimate the fatigue life of the composite through numerical simulation. please help me with how to write code for low cycle fatigue in Abaqus.

01 January 1970 6,162 6 View

Why surface cracks and edge cracks are intentionally created in GFRP composites to predict the crack location and severity? In reality do they occur?

In glass fibre reinforced composites, surface cracks and edge cracks are intentionally created to predict the crack location and severity using artificial intelligence tools. In reality, first...

01 January 1970 1,013 2 View

How to find elastic constants of GFRP composites in tensile testing? How to determine 9 elastic constants?

I would like to find 9 elastic constants of GFRP composite. (Glass fibre reinforced epoxy). the reinforcement (Glass fibre ) is Glass woven roving (fibers are in 0 and 90-degree orientation). The...

01 January 1970 4,195 3 View

How to fabricate a glass/epoxy composite (including hardener) with fibre volume fraction of 0.6%?

I would like to fabricate a composite with 0.6% fibre volume fraction? How Can I fabricate? Could you please explain the process?

01 January 1970 3,199 5 View

How to detect both crack and delamination in a single composite?

If the composite has both transverse crack and delamination, how to identify locate them? Could you please clarify my doubt? Any journals on this question, please suggest

01 January 1970 1,466 1 View

How to calculate mode shape value ( mode displacement value) of a composite at particular node in ansys?

I would like to calculate mode displacement value at a particular node. How to calculate the values?

01 January 1970 5,648 2 View

What is the difference between Composite plate and Composite beam & applications? why researchers have done experiments on plate and beam separately?

Applications (Where do we use) of composite beams and composite plates? What is the difference between composite beam and plate.

01 January 1970 2,088 3 View

How edge cracks are formed in polymer matrix composites?

I have seen some research work on edge cracks on composite. Where and when can we observe the edge cracks in composites? Please elaborate on the answer.

01 January 1970 7,653 1 View

What is tension- tension fatigue test and tension-compression fatigue test? Where do we use these tests? on what type of components?

Fatigue tests: Tension-Compression and Tension-Tension application of fatigue tests

01 January 1970 4,931 1 View

Acoustic Emission working principle and generation of the wave forms

Dear sir/madam, I want to learn about Acoustic emission technique. I know the working principle, but i want to know the processing of the signals received by AE sensor. What happens after the...

01 January 1970 7,233 4 View

How to extract and mode shape values, mode shape curvature values from ansys apdl?

I would like to do vibration analysis to detect damage. How to extract mode shape values in ansys apdl?

01 January 1970 173 0 View

What is the use of Quasi-isotropic sequence in composites? Application of Quasi-isotropic sequences?

There are unidirectional, crossply and angle ply laminates.What is the use of quasi-isotropic laminates. there are different stacking sequences in quasi-isotropic: [0/+-45/90], [0/45/90/-45],...

01 January 1970 366 2 View

Composite laminate sequence used in aerospace and automotive applications

I would like to know the laminate sequences used in aerospace and automotive industries. I want to select a laminate sequence for my project. laminate sequence should be selected based on the...

01 January 1970 1,055 0 View