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Fundamentals of Heat Transfer (What is it?)

Fundamentals of Heat Transfer (What is it?)

Heat transfer is the flow of thermal energy driven by thermal non – equilibrium (i.e. the effect of a non – uniform temperature field), commonly measured as a heat flux (vector), i.e. the heat flow per unit time (and usually unit normal area) at a control surface. The aim here is to understand heat transfer modelling, but the actual goal ... Read More »

Why Heat and Mass Transfer?

Why Heat and Mass Transfer?

Heat transfer and mass transfer are kinetic processes that may occur and be studied separately or jointly. Studying them apart is simpler, but both processes are modelled by similar mathematical equations in the case of diffusion and convection (there is no mass – transfer similarity to heat radiation), and it is thus more efficient to consider them jointly. Besides, heat ... Read More »

ABAQUS- Tutorial Creating a Part Module

ABAQUS- Tutorial Creating a Part Module

Step# 1: 1 Creating the plate To create the plate (the base feature), you create a three-dimensional, deformable, shell Planar part and name it. You then sketch its profile (0.5 m × 1.0 m). 1. Start Abaqus/CAE,and create a new model database. 2. In the Model Tree, double ‐ click the Parts container to create a new part. 3. Name ... Read More »

Analysis of Chip Formation

Analysis of Chip Formation

The first step in a consideration of the mechanics of chip formation is to identify correctly the type of chip involved (steady state, BUE, discontinuous, wavy, or sawtooth). If, at the outset of a metal cutting analysis, an incorrect chip type is assumed, the results obtained may be misleading. It is extremely difficult to predict the type of chip that ... Read More »

Abaqus Dynamic Response Tutorial

Abaqus Dynamic Response Tutorial

Problem Description The two dimensional bridge structure, which consists of steel sections, is simply supported at its lower corners, and subjected to the following time varying load. Analysis Steps 1. Start Abaqus and choose to create a new model database 2. In the model tree double click on the “Parts” node (or right click on “parts” and select Create) 3. ... Read More »

“Angry birds” developers CEO Rovio will resign this year

“Angry birds” developers CEO Rovio will resign this year

December 10th (2015) news, according to the Wall Street Journal reported that the Finland game developer Rovio CEO will resign at the end of the year. The developer has launched the Mobile Games become fashionable for a time “angry birds”, but the company to expand the product outside of the “bird” efforts has not been effective. Pekka Rantala (Rantala Pekka) ... Read More »

Engrz Mail Features and Services

Engrz Mail Features and Services

Engrz Mail Features Lot of Storage With huge mailbox capacity there is no need to delete your messages. Large Attachments Engrz Mail allows you to send attachments up to 20MB with Multiple attachments. Advanced Search Advanced search offers numerous options for making your searches more precise and getting more useful results. You can use a set of filters in your ... Read More »

YouTube will provide the user with a television movie cost $10/month

YouTube will provide the user with a television movie cost $10/month

China: Sina Technology News Beijing time December 3rd afternoon, according to the Wall Street Journal reported that people familiar with the matter, YouTube hopes to get the authorization of the film production company, to provide users with the price of $9.99 per month to subscribe television and movie subscription services, in order to strengthen the competition with Netflix and Amazon ... Read More »

Uber brings two new features for the user to make the car more convenient

Uber brings two new features for the user to make the car more convenient

Have tried to call the Uber, but don’t know which one is his call? To this end, Uber today launched a service called SPOT, the purpose of this service is to make the car more easily recognized Uber. Its principle is very simple, the driver have to install a multi colored lights in the window, and then the user can ... Read More »

The new version of Coast Opera joined the personalized news feature

The new version of Coast Opera joined the personalized news feature

Although there are News Apple, Flipboard and others, such as a special news application, but when the users want to open a web page, or to use the browser to do something. In this regard to allow users to more easily carry out this kind of operation, Opera is now dedicated to the iOS browser on the Coast browser added ... Read More »

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