Sub-Forums : Mechanical Engineering Search this Forum

### Aerospace Engineering

Development of aircraft and space vehicles. Propulsion, Aircraft Structures, Crafts, Atmosphere
Dec17-13 03:15 PM mfb

### Automotive Engineering

Gear heads unite to discuss Vehicle Dynamics, Safety Engineering, Performance, NVH, Ergonomics, Durability...
Dec17-13 05:07 PM geoff033

# Mechanical Engineering

- Development of machines. Mechatronics, Robotics, Engines, Drafting
 Views: 412 Announcement: End of year contest, $75+$50 prize! Dec18-13 Meta Thread / Thread Starter Last Post Replies Views Pinned: Experimental Fluid Mechanics Videos Series ( 1 2 3 ... Last) Hi everyone, Maybe this resource is new for someone. It's a collection of videos made in the 60's by the very best... Mar6-13 11:50 AM FeynmanIsCool 61 76,037 Pinned: Should I learn Pro/Engineer or SolidWorks? ( 1 2) Dear all, I checked job numbers on indeed Canada, and when using Pro/ENGINEER and solidworks as search words, I got... Dec17-13 12:25 PM shanren 21 17,932 Hi, everyone. I was told that when a beam is short, L<=5H, the equation of "Stres=Moment*/2nd moment of initeria"... Jul31-10 01:41 AM Su Solberg 1 817 let me explain i do a static tensile test and get the stress strain graph. the area under the graph is the toughness... Jul31-10 03:58 AM srchandran 2 1,637 wat are all the parameters should i consider in adopting a breaking system for a 796cc single seat formula car and... Jul31-10 05:39 AM Ranger Mike 1 654 I'm debating whether I want to pursue graduate education in ME. Seems like a B.S. nowadays is like the new high-school... Jul31-10 07:28 AM xxChrisxx 20 2,452 I'm looking for a electric motor that works at speeds higher then 10000RPM and 0.2 N*m. Which companies manufacture... Jul31-10 06:28 PM Curl 4 5,514 what are the bset combustion properties (Pressure, Temperature) of air for jet engine? Aug1-10 09:35 AM russ_watters 1 597 I'm a sparky, so forgive my ignorance regarding many things mechanical.... I'm puzzled why a small air motor that's... Aug1-10 02:17 PM Mike_In_Plano 3 1,558 Ey guys sorry if this is in the wrong area; not too sure but i do mechanical eng and figured it was. Well i hope so... Aug2-10 10:14 AM Trenthan 4 1,223 Hi all, I have problem on plotting the actual compressor performance on manufacturer" performance chart. Can... Aug2-10 08:12 PM engine_puppet 7 3,225 Hi All, I'm working on a design of a seat for a simulator, the seat should include the motion mechanisms like the... Aug3-10 06:15 AM Ranger Mike 4 3,205 Hi all, Here are some questions for injection molding: 1. How to calculate total mold volume? 2. How to calculate... Aug3-10 08:41 AM xxChrisxx 2 3,290 Hi All, Sorry for the cross post, I had an earlier version of this in Classical Physics which has errors. Please... Aug4-10 01:12 PM sierramog 0 810 I am looking to quanitfy our compressed air system leakage and have followed the usual steps of ensuring all air... Aug5-10 03:08 AM sagaris 1 3,720 Does anyone know the spring constant for a clamped/fixed beam with length L that is uniformly loaded? I know the... Aug5-10 03:11 PM Studiot 10 7,158 Hey guys, I have a DC motor and i want to glue to it's rotor a round plate (make a hole through it and stick the... Aug5-10 06:39 PM Mech_Engineer 1 1,000 I have a 2.2 KW 24000RPM motor i want to gear to 200RPM. What is the effective torque on the output shaft? Aug6-10 01:35 AM Mech_Engineer 1 1,066 Here is some information I have for throttle bodys: 60 millimeters is equal to 2.362205 inches = 17.52 square... Aug6-10 01:03 PM S_Happens 2 2,829 if i were to connect a central axis to the turbine in a small jet engine and down gear it using planetary gearing is... Aug6-10 05:27 PM dtango 5 4,520 Hi guys. I just want to know how Modeling (Mathematical modeling), simulation and Engineering Design are related.... Aug6-10 07:59 PM Skrambles 3 1,135 Air or Water: I'm looking for information on fan and propeller shapes (ducted and non-ducted) which might lead to... Aug6-10 08:56 PM zfolwick 28 42,912 OK so that is the problem and there is an obvious vehicle modification to counter the roll-over problem which is to... Aug6-10 11:54 PM Peter Dow 20 4,970 Hi Guys I have been selected for my college's Formula Racing team Me & My friends ( 4 of Us ) have been assigned to... Aug7-10 02:12 AM RKD89 0 840 Hi, I am looking for a method to analyze stress within a flexible fuel tank, akin to the one in the picture: ... Aug7-10 05:54 AM denysy1 0 1,048 Hello I am new to this forum, I want to select a electric motor for planetary centrifugal mixer which will mix silicon... Aug7-10 11:07 AM GT1 1 1,578 Does any one have presentation/ ebook related to basics of aligment as in shaft-coupling alignment. thx in advance Aug7-10 02:49 PM sqube 0 643 Good day Sir, In the 150 tonne hydraulic crawler crane, to lifting the boom and load, they use pump to drive motor.... Aug8-10 11:17 PM Danger 1 1,658 I am currently designing a small humanoid. What are the possible materials for the body? I would like the robot to be... Aug9-10 07:05 PM schip666! 3 852 Is it possible for two objects to travel in opposite directions with out any work if they have opposing forces? I... Aug9-10 09:38 PM Skrambles 4 1,656 I've recently been studying aircraft trailing vortices and have been reading various papers regarding vortices. ... Aug9-10 10:33 PM dtango 2 1,525 I need a hand choosing the right size, thickness and shape of steel for a bracket to mount an old style 5 gallon Jerry... Aug10-10 06:59 AM Ranger Mike 11 2,222 Hi, I'm looking for someone who has experience in publishing ISI (Institute for Scientific Information) grade... Aug10-10 11:04 AM kian651 0 610 Hello, I have been trying to set up a free body diagram for a power screw in a horizontal application. Every... Aug10-10 12:00 PM M.E. Tom 2 2,856 I did this in ANSYS, but I am wondering what is the analytical solution to this. Does anyone know? Aug10-10 07:29 PM 6Stang7 1 1,542 Is C programming language necessary for Mechanical Engineers? Why? And where we use it? Aug10-10 10:37 PM C.KIRANKUMAR 5 1,530 Dear Engineers, I am Noorul Aman. I am a mechanical engineer in the field of PIPING AND CONST/ARCI. Here I want... Aug11-10 11:08 PM selsat2000 16 4,497 I am currently designing an ROV manipulator arm, it has to cut mild steel cable 20mm thick and mild steel rod 12mm... Aug12-10 12:04 PM stewartcs 1 1,275 some good collection of pump books http://engineering4all.net/Pumps.html Aug12-10 12:36 PM gaber7ouda 0 736 Hello all, With all-electric car designs becoming more popular, I was wondering if it was really necessary to... Aug12-10 05:16 PM mheslep 17 1,920 Dear Sir or Madam, I am Mechanical Engineering student I have problems with finding book with solved... Aug13-10 07:19 AM Oat 0 846 Sir, I am studing first year in Mechanical engineering. I want to know the basics on Mechanics, please advise me... Aug13-10 09:19 AM C.KIRANKUMAR 7 1,555