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Development of aircraft and space vehicles. Propulsion, Aircraft Structures, Crafts, Atmosphere
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Gear heads unite to discuss Vehicle Dynamics, Safety Engineering, Performance, NVH, Ergonomics, Durability...
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Jan16-12 Greg Bernhardt
Hi everyone, Maybe this resource is new for someone. It's a collection of videos made in the 60's by the very best...
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Dear all, I checked job numbers on indeed Canada, and when using Pro/ENGINEER and solidworks as search words, I got...
Jul28-14 02:06 PM
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If I know the vehicle weight in pounds and I know peak G-force. Can I find peak net horsepower? If yes, how would I...
Sep28-10 08:33 PM
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Hey so this is my first post, Im 17 years old and Im currently doing an extended project on the Fourier Series. I...
Jul7-11 04:08 PM
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Hello fellow scientists, I'm working on describing the heat that's being stored in a sanitation pipe when hot water...
Feb17-14 03:35 PM
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Hey, i'm only young 13.. i want to be a mechanical engineer when i'm older.. when i'm in year 11 what subjects should...
Jun21-09 07:58 AM
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Hi, I have a rather weird question to ask. I'm in need of an alternator that will give me a DC output of around 84v...
Nov21-08 08:16 AM
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Hi guys, could someone help me on this? I'm stuck :( *A motor draws 35kW electricity, it operates at 90%...
Aug11-06 04:54 AM
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Hello, I have to do stress analysis on a protection window at work but I am getting errors when meshing in ANSYS...
Jun1-10 06:59 AM
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How to create a script geometry. Is it possible? some type? I need to create a script to pipe conveyor. After...
Mar10-14 02:31 PM
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Im trying to do my final year project on gambit which is related to industrial air and vapour flow. Technically i have...
Jun29-09 11:50 AM
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Hi, I'm a final year master's student doing a study on relief valve tailpipe design for my final year project. The...
Oct6-09 08:13 PM
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Hi, Anyone know where I can find thermodynamic properties of gases at high pressure? More specifically I need to...
Jul24-11 06:39 AM
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Hi all, I am designing a pressure relief system for a high pressured gas (air) system. System consists of a highly...
Nov6-09 09:54 AM
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Howdy folks, I'm having trouble finding a spec for bends in wound wire i.e. a coil. For example if you take the...
Sep10-11 04:50 AM
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Hi everyone, I am finishing my high-school and I have to decide what I'm going to study next. I cannot decide...
Feb15-12 01:24 PM
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I am giving a talk about a physical phenomenon, that is very similar to dither. The mechanical type of dither were you...
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Good day. This is a reformulation of another post which I made with the physics guys at the Forum ;) OK. Here's...
Jan14-09 01:07 PM
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I always get my foot-lbs and inch lbs confused and dont know if I am applying the correct unit. If I wanted to know...
Sep2-12 12:05 PM
Simon Bridge
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ive taken a lot of math already (multivar calc, cplx analysis etc.) and think my engineering statics class is too...
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I'm making a model in Comsol. In it air streams from a pressure chamber through a small jet (1 mm). It seems i am...
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Hello, Just want to check that I am calculating something correctly if this is ok; I did a tensile test with some...
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Hi, I'm working on a problem that i would like your input on. I have a solution but i would like to see how others...
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Hello guys, I am currently going through my undergrad in mech. engineering and i am taking a manufacturing process...
Oct28-09 01:28 PM
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Hi all, I am trying to calculate a value for stress in a right angled bracket. this would be simple for me if the...
Feb14-11 05:12 PM
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I have a steel block (2.75m x 1.6m x 0.5m) sat at 1000C in ambient air (22C) How long will it take for a surface...
Feb13-13 05:58 AM
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As you can tell from my username, I am OBSESSED with cars. This obsession is what drew me to apply to a university to...
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My COMSOL model consists of a suspended membrane supported by two arms. At low pressure, the membrane temperature will...
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Hi, So basically I am wondering how can you increase damping within a part, just by altering its geometry. I've...
Jun5-14 06:08 AM
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I need some advice, please: I am remodelling a one story, gable roof, wood construction, cabin built in the 50's. ...
Feb17-10 02:44 PM
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Currently I am studying the mechanical properties of artery tissue, and was tasked with determining if the tissue...
Apr3-11 09:37 PM
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im in my second year at college and i have just been taking math sci and eng clases to get them out of the way because...
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I need some help understanding principle stresses. I understand the formula i have problems calculating the stress in...
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I am having trouble finding the method to figure out if a shaft has finite or infinite life if it is subjected to a...
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I am doing a project for school and i need to select a spring for part of it. Requirements of Spring: 1. Free...
Apr23-11 03:32 AM
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I am trying to find out if there is a part that meets this desciption or how i could model a part that meets this...
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I have just started using Algor to run FEA on some simple models I have made in my spare time. I have a question on...
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Hi there was wondering if anybody could help me. 1). How to find the limiting values of Von Mises stress induced in...
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What happens in an heat flow apparatus when you reduce the length of the disk? The apparatus is this 1st level: A...
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The formula to find the moment about anypoint is Fxr right? but if the moment is given, for example 50Nm then the...
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Dear all I got a value of 37 for h ( convection heat transfer ) Does it consider as free or natural convection...
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Hello, I've got a question regarding the effects of a particular rear wing on the 1999-2004 Ford Mustang body...
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