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Mechanical Engineering
03/08/2015 12:00 AM

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Mechanical Engineering

16036 threads, 120908 comments (10 Viewing)

End Plate Thickness

04/16/2015 by jansnguyen
Hi all, I am a newbie to mechanical industry (pressure vessel and piping) Can someone help me where to find the equation to find the thickness for a...
Views: 163, Comments: 9
Last comment 04/17/2015 by Wal

Relation Between DN of a Pipe and it's I.D.?

04/16/2015 by Anonymous Poster
Sorry if the question is to basic, i'm just a newbie in mechanical engineering, i want to ask: Suppose i know the Diameter Nominale of a certain pipe...
Views: 63, Comments: 3
Last comment 04/16/2015 by jesw55

Proper Method to Upset (Bend) a Cotter Pin

04/15/2015 by lyn
My first real job was building "cherry Pickers" in 1965. I was taught a specific method to bend cotter pins and use tie wire to indicate bolt loosenin...
Views: 367, Comments: 48
Last comment 04/17/2015 by fixitorelse

Environmental Engineering

04/15/2015 by 21051981
Good day, I enrolled for a long distance course for environmental Engineering, I work in an ice cream bussiness and know all the effluent treatment in...
Views: 205, Comments: 18
Last comment 04/17/2015 by 21051981

Trip Oil Pressure Low Alarm During Lube Oil Coller Change Over

04/12/2015 by Yash Kumar
hi myself Yash Kumar work in 2.5MW back pressure turbine we getting trip oil pressure low alarm during cooler change over' we have shall and t...
Views: 134, Comments: 4
Last comment 04/13/2015 by dhayanandhan
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Section Blogs

Hydraulics Blog

63 blog entries, 461 comments (0 Viewing)

Hydraulic Efficiency Looms Larger and Larger

03/26/2015 by IHS GlobalSpec eNewsletter
In a recent Hydraulics & Pneumatics column, hydraulics guru Brendan Casey says energy management will become a major issue for the industry ov...
Views: 101, Comments: 0

Simulations Speed System Validations

12/28/2014 by IHS GlobalSpec eNewsletter
An extensive Fluid Power Journal tutorial highlights the utility of fluid power system simulations and how they save development time (and funds) by...
Views: 178, Comments: 0

Hydraulics Powers One-off Chinese Swing Bridge

08/31/2014 by IHS GlobalSpec eNewsletter
When Chinese engineers built a highway overpass, they could not disrupt the high-speed rail line the roadway would straddle. Instead they built th...
Views: 643, Comments: 3
Last comment 11/20/2014 by TongueAang
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Workbench Creations

156 blog entries, 1981 comments (0 Viewing)

DIY Maple Syrup Making

03/22/2015 by joeymac
If you love maple syrup and have certain types of maple trees on your property, you can collect sap and make your own! It's that time of year when w...
Pathfinder Tags: maple syrup
Views: 246, Comments: 13
Last comment 03/24/2015 by Wal

Repaired Garage Foundation

03/06/2015 by SavvyExacta
Some of you may remember a post that solicited opinions on repairing a garage foundation. I thought I would check back in with you and share what was...
Views: 367, Comments: 12
Last comment 03/09/2015 by ozzb

Del's DIY Bow Making Thicknesser

10/25/2014 by Del the cat
I'm not into laminated and backed bows in a big way, but decent Yew is scarce so its good to make the best use of the available wood. That means using...
Views: 531, Comments: 19
Last comment 10/30/2014 by bluebelly
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Pump Technology Blog

77 blog entries, 543 comments (0 Viewing)

Q&A Session Delves into Pump Specs for Energy-efficient Buildings

02/26/2015 by IHS GlobalSpec eNewsletter
Consulting-Specifying Engineer magazine turned a webinar question-and-answer session on ASHRAE 90.1 (Energy Standard for Buildings Except Low-Rise Res...
Views: 110, Comments: 0

Motors Matter: Understand the Differences Between Immersible and Submersible

10/02/2014 by IHS GlobalSpec eNewsletter
Pumps & Systems presents this educational essay explaining the key design characteristics and application criteria pumping system designers an...
Views: 486, Comments: 1
Last comment 02/22/2015 by PennPiper
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Valve Technology Blog

73 blog entries, 569 comments (0 Viewing)

Material Choices Abound, and are Abounding

02/07/2015 by IHS GlobalSpec eNewsletter
Choosing a valve can be challenging. For example, material compatibility can be an issue in some applications, especially as the choices for valve...
Views: 140, Comments: 3
Last comment 02/08/2015 by pnaban

The Keyboard is the New Cyberwar Weapon

01/14/2015 by IHS GlobalSpec eNewsletter
It is a new kind of war, one thought by many to have its genesis with the Stuxnet computer worm that in 2009-2010 crippled Iran's nuclear program by...
Views: 220, Comments: 6
Last comment 01/14/2015 by Calnet42

Methane Leaks to be Targeted as Climate Concern

11/04/2014 by IHS GlobalSpec eNewsletter
The Obama administration's climate plan may target the methane leaks from valves, pipes, and other components used to produce natural gas. Methane...
Views: 392, Comments: 38
Last comment 11/09/2014 by kramarat
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Mechanical Components Blog

120 blog entries, 902 comments (0 Viewing)

Energizing the Era of the Exoskeleton

01/19/2015 by IHS GlobalSpec eNewsletter
The dream of using powered mechanics to increase the strength of human operators is finally marching forward. Exoskeletons have been trapped inside...
Views: 195, Comments: 1
Last comment 01/20/2015 by micahd02
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Motors Blog

71 blog entries, 1267 comments (0 Viewing)

What IoT Means for Motors

12/24/2014 by IHS GlobalSpec eNewsletter
You've probably been hearing a lot about the Internet of Things (IoT) lately, but have you heard what it can do for motors? If not, you may be in...
Views: 215, Comments: 0

Amorphous Iron: The Right Stuff for Motors?

06/17/2014 by IHS GlobalSpec eNewsletter
Engineers should know a couple of things about amorphous iron: it's not hard to come by and there are good reasons for using it in motors, according t...
Views: 700, Comments: 0
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Motion Control Components

101 blog entries, 931 comments (0 Viewing)

Controlling Machines from Your Eyeglasses

12/23/2014 by IHS GlobalSpec eNewsletter
At first, it may have been easy to ignore the ubiquitous reports on Google Glass. Reasonable to figure that there might not be much behind the hyp...
Views: 200, Comments: 0

A New Approach for Controlling Condition Monitoring

06/02/2014 by IHS GlobalSpec eNewsletter
The prevalence of around-the-clock condition monitoring is skyrocketing as sensing technologies become smarter, easier to implement, and more affo...
Views: 580, Comments: 0
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Pneumatics Blog

96 blog entries, 635 comments (0 Viewing)

Pneumatics Help SpaceX Pursue "Out-of-This-World" Goals

11/15/2014 by IHS GlobalSpec eNewsletter
Despite recent catastrophes, the call for space exploration will continue. California-based SpaceX, a space transport services company, is pursuin...
Views: 294, Comments: 1
Last comment 11/17/2014 by rashavarek

Fluid Power to the Rescue

10/15/2014 by IHS GlobalSpec eNewsletter
Researchers are using both pneumatic and hydraulic power in efforts to help patients suffering from crippling injuries. In this article, Hydraulics...
Views: 269, Comments: 0

Energy Storage Solution in the Bag?

09/13/2014 by IHS GlobalSpec eNewsletter
Can air and water combine to meet the challenge of storing energy from renewable sources? A Canadian start-up company called Hydrostor thinks so....
Views: 572, Comments: 16
Last comment 01/23/2015 by kennynabb6
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Drives Blog

69 blog entries, 883 comments (0 Viewing)

Mobile Strategy for Process Monitoring and Control

09/21/2014 by IHS GlobalSpec eNewsletter
Tablet computers, smartphones and other mobile wireless devices are infiltrating industry, for numerous reasons - portability, immediate data coll...
Views: 376, Comments: 1
Last comment 10/03/2014 by jdsighter

What's Driving Designers to Digital Simulation?

04/18/2014 by IHS GlobalSpec eNewsletter
The use of virtual design tools - motion-design software and related products - by mechanical, electrical, and control engineers receives the spo...
Views: 569, Comments: 4
Last comment 04/21/2014 by Brave Sir Robin
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Other Blog Entries of Interest

GEA Co-Sponsors Technical Conference

03/27/2013 posted in GEA's Global HVAC Technology Blog
by larhere
We are pleased to be one of the sponsors of the 2013 ASHRAE Region VI Technical Conference being held May 1 and 2 in our hometown of La Crosse, WI. T...
Pathfinder Tags: GEA hvac industry HVAC technologies
Views: 184, Comments: 0

World's Tallest Building (A Prefab) - Update From China

03/20/2013 posted in GEA's Global HVAC Technology Blog
by larhere
We have been following this ambitious undertaking of building the world's tallest building, the 220 floor "Sky City", in an incredibly short three mo...
Pathfinder Tags: buildings china hvac fabricated buildings Prefab Buildings
Views: 908, Comments: 10
Last comment 07/22/2014 by RandallAvery

Supply Chain Insights - an Industry Veteran's View

03/13/2013 posted in GEA's Global HVAC Technology Blog
by larhere
In my thirty plus years in Strategic Supply Chain I have come to appreciate the constant evolution in our business. I'd like to share with you today...
Pathfinder Tags: global sourcing HVAC
Views: 253, Comments: 1
Last comment 03/14/2013 by JNB

Customer Centric Concepts – Unlocking the Secrets

03/06/2013 posted in GEA's Global HVAC Technology Blog
by larhere
The term Customer Centric Concepts came from our 25 years of experience developing and maintaining account relationships with Trane's National Account...
Pathfinder Tags: Customer Centric Concepts Customer Satisfaction HVAC Partners
Views: 248, Comments: 11
Last comment 03/12/2013 by Yusef1

HVAC Materials – An Evolution

02/27/2013 posted in GEA's Global HVAC Technology Blog
by psikorsky
This week GEA's PJ Sikorsky answers questions about materials used in HVAC products over the years. 1. What has been the biggest change in materials...
Pathfinder Tags: Corrosion HVAC Metallurgist materials materials selection New Refrigerants
Views: 434, Comments: 1
Last comment 08/26/2013 by 129CBRider

Ozone Layer Healing, But...

02/15/2013 posted in GEA's Global HVAC Technology Blog
by larhere
According to the ozone sensors on Europe's MetOp weather satellite, the hole over Antarctica in 2012 was the smallest in the last 10 years. Since...
Pathfinder Tags: Antartic hole global warming ozone layer
Views: 484, Comments: 24
Last comment 12/12/2013 by truth is not a compromise