What Is Computer Aided Engineering And Computational Fluid Dynamics?

Computer Aided Engineering (CAE)

CAE is the broad use of computer software with the aim to aid engineering tasks. It is a broad field that involves computational fluid dynamics, finite element analysis, optimization and multibody dynamics. Software tools developed to support the activities are known as CAE tools and they can be used in different application, including analyzing robustness and also performance of assemblies and components.

Computer aided design has indeed revolutionized modern engineering as it allows easier development of products and management integration of the same. It has also made modeling greater and offers basis for virtual networking. In the engineering world, the design is used widely to develop products to meet consumer expectations. It is this knowledge that makes engineering students and professionals important because of the benefits they bring to the engineering workforce.

Using computer aided engineering designs can be simulated in all kinds of scenarios without any physical change to the model. The technology is therefore widely applied to engineering applications. It comes with drawing benefits, project management benefits and networking benefits as well. It is applied to fields like aviation, space, shipbuilding and automotive industries. Computer aided engineering systems are supportive to businesses because they can place information views into the business process and make reference architectures useful especially when it comes to manufacturing models and products.

Computational fluid dynamics (CFD)

This is a discipline that falls under computer aided engineering and is used to engineer products and process designs as well as fabricate and analyze all elements involved in the processes. The technology also falls under fluid mechanics that rely on numerical methods and algorithms to analyze and solve problems that are related to fluid flow as well as heat transfer. Computational fluid dynamics are made up of three phases:

· Pre-processing that defined computation fluid dynamics models that include physics environmental factors, geometry and boundary conditions

· Analysis which offer solution of transport equation using the computational fluid techniques

· Post processing which involves results using visualization tools

CFD started way back in the 1960s with the first successes becoming prominent in 1970s. In services industry it took effect in the 1980s and the industry significantly expanded in the 90s. CFD packages continue to develop and significant changes are definitely expected in the future. The knowledge on how fluid flow and the quantitative effects of solids that are in contact helps:

· Architects and building service engineers to provide safe and comfortable human environments

· Power plant designer to achieve maximum efficiency and also reduce pollutant releases

· Chemical engineers in maximizing yields from processing equipment and reactors

· Designers of marine, air and land vehicles to achieve maximum performance at minimum costs

· Safety engineers and risk-and-hazard analysts to make predictions of the damage extent of structures, human beings, vegetation, animals and even equipment as a result of blast waves, explosions and fires

The flow simulation also proves helpful to the metropolitan authorities in determining pollutant emissions, meteorologists in foretelling water and wind current, petroleum engineers in designing oil recovery strategies among many other applications.

Why You Should Buy Sarees Online

Probably one of the biggest ceremonies in India is traditional Indian weddings. And if it’s traditional, it has to be saree. Indian women look beautiful in sarees. Indian women and sarees- they always go hand in hand and are absolutely inseparable from each other. Since the time the civilization happened, sarees has always been one of the most beautiful and precious ornament that enhances the beauty of a woman. It’s the 6 yard long fabric which makes you a complete woman.

Unfortunately, buying a beautiful saree for an event or wedding is not easy. You must have encountered a situation when you were looking for a beautiful saree for a wedding and ended up wasting a lot of time and energy by going here and there, and yet you failed to find a lovely saree. However, things have now changed a bit. Buying a saree is no more a difficult task. Thanks to the DIGITAL TECHNOLOGY!! You can now buy a saree online from the comfort of your home. You just need the best gadgets to access the ecommerce sites online.

Have a look at the following reasons why more and more people are looking for an online saree store:-

1. It Saves Your Valuable Time

The very obvious reason why more and more people are buying shopping online is because it saves their valuable time. When you have a tight schedule all the week, it becomes difficult to take out time from your schedule and spend few hours in buying a beautiful saree which you will wear on a special occasion.

And this is exactly why online shopping is in trend. It will not only help your time by receiving a home delivery, but they also offer excellent discounts on brands. You won’t have to leave your home for shopping. You can always do some window shopping online whenever you get time.

2. Trendy Clothes

Before the trendy sarees come in the market, you can find the same in a digital store. Yes, this is the place where you can find the latest fashion. Do you need any other reason why you should buy saree online in India? Well, we have some more.

3. Of course, CONVENIENCE

When you have decided to buy a saree online, you have opened the doors of comfort and convenience which helps you to buy the same anytime you want. You don’t need to go from one shop to other, and you can easily place the order either from your home or your office. Now, you don’t really need to struggle hard in finding a gorgeous muslin saree.

4. 24/7 Stores

One of the best features of the online store is that they will always remain open i.e. 24/7 available to assist you all the help whatever required unlike the stores in the market which closes quickly after a specific time. Whenever you get some free time, you can always do online shopping. Now time won’t have the strength to bind you if you want to buy gujrati handloom saree at 2.am. Isn’t that great?

5. Price Comparison

You always have the option to check the price of sarees in different online store, do a quick comparison between both of them and buy the best one at the cheapest price. You don’t need to be in hurry. Take some time to decide, read all the features, as there won’t be any sales person selling the product to you. It’s your choice.
Top 3 Wedding Sarees You Can Buy Online

JAMDANI COTTON SAREE

Jamdani sarees are beautiful. They are very popular among Bengali women. It’s the beautiful fabric in colorful shades which makes this saree more popular. You can get this saree at a much cheaper price in the online store, and not any Jamdani cotton saree store.

SILK SAREE

This is a kind of saree which is prefereed by classy women. It makes you look modern and classy at the same time. When you are looking for a silk saree, always look for some bright colors i.e. green, blue, orange, purple. They are beautiful.

Aplick Work Saree Online

In few parts of India, this saree is popular and it’s quite expensive if you buy it from a local saree store. They are the perfect option of office wear. You can find these sarees in different colors, patterns and designs.

Before buying sarees online, you should visit the websites and read the customer reviews/testimonials to find the reality. All the reviews you read will give you an idea about the online store. If the customers are happy and satisfied, they will share a good review. It will also help you know the authenticity of the company. There are many other aspects you need to keep in mind when you are shopping online:-

• Choose the most reputed and established online saree merchants because they will have excellent shopping sites. They will also describe about the saree i.e. fabric, colors used in the saree, enlargement of the saree and blouse both.

• They are also very quick when it comes to delivering the product and most of the times, they won’t charge a single penny for the delivery. It will be absolutely free.

• Online stores also offer great discounts during the festivals so that buyers can shop more when the prices are decreased.

• Online stores offers the latest trends and therefore it will be a great choice for you.

Finally, where should you go? You always have the option to buy from a local store or shop online. When you are looking for a saree online, you should also select the fabric which will make your search easier. Simply go through all the options, and choose the one which will make you look beautiful.

Cellular Or Mobile Phones: How Are They Affecting Children And Us?

I am sure you are using one of them, like almost everyone else doe’s including me. As you become aware about some things, most likely you will be making changes the way you use a cellular phone from the information and awareness you be reading about.

There are as many as over 7 billion mobile phone subscriptions worldwide. Continued research to clarify any health risks coming from cell or mobile phones is ongoing. The first thing to come to mind is electronic radiation such as changes to sleep patterns and brain activity. Lots of evidence demonstrates that radiation from cell phones is a real danger.

Many different researches over years have confirmed that long-term exposure to cell phone radiation is a significant risk to health. Such findings of course are strongly denied by the other side of that argument, depending on which side of the argument you listen to. Debates like this have been ongoing for years and most likely will never be settled. After all, why would designers and manufacturers admit to any danger coming from phone usage? This would certainly kill the goose that lays the golden eggs!

The international agency for research, which is part of the world health organization released a statement over five years ago and declared cell phones a class B Carcinogen.

Long Term Exposure: How Long Is Too Long?

Whatever the brand name, I Phone, blackberry, android, tablets, Smartphone’s or just a basic flip phone has revolutionized communication in the 21st century. Some people spend as much as 2 ½ hours or more on the phone daily. Because cell phones are providing an efficient and easy way to communicate, but at the same time this can also take a toll on health.

The possible effect of a long-term heavy use of any mobile phone and the length of each call matters. The amounts of time people use cell phones are important factors which enhance the health related risk. The amount of radio frequency energy from a mobile phone use being released depends on different factors, such as distance from face and ear, the type of phone used, and the distance between cell phone towers.

What these findings are telling us: Make your conversation on a cell phone as short as possible or better still use a hand free device which places more distance between your head and the phone. Turn off the phone when not in use. Use the speaker phone when possible. Keep your phone away from your body as much as you can. Never use your phone while driving or even worse texting; this puts you and others in a potentially dangerous situation.

Children Are More Vulnerable

Children have the potential being at greater risk and affected in different ways. The brain of a child is not fully developed until the age of around 20. This makes any exposure to electronic radiation and radio frequency more dangerous for children than for adults. The other issue which affects a big percentage of children as well as teenagers is eye vision. Looking at mobile screens, what is it doing to kids’ eyes? Almost at any age children love playing with smart phones but what are the long-term effects?

Unfortunately some people are using such gadgets as baby sitters for the children without being aware of the damage it does. Children like to watch things close up on screen which is contributing to spike in becoming short-sighted. Studies have shown there is an alarming increase that affects many children between 10 and 12 years old and the amount has doubled over the last decade. The fact is: The more kids watch things close up on screen, the more they put their eyes in danger.

It is most common for children to develop myopia which gives a blurry long-distance vision. Myopia can also increase the risk of other eye problems in adulthood as well, including cataracts and blindness. However, most of the myopia cases are as young as six and 15 to 18, of course genetics play a role in severity in this.

As a guide, reduce screen time to as little of 2 hours per day from 2 to 5 year olds. There should only be a small increase of time allowed for older ones. Actually in Taiwan, if a child under the age of 2 has been found with a tablet or playing with any cell phone the parents will get a heavy fine.

Children who spent more time outdoors in fresh air and sunshine have a far lower rate of myopia. Limit the screen time, encourage kids to spend more “green time” hours in nature outdoors for better health. Make sure to include a colorful veggie diet from leafy greens which contain lutein, this is known to help eye sight and vision.

In General Common Sense Applies

A cell or mobile phone for most people has been one of the most revolutionary developments in time. It is a great communication tool being able to carry it with you wherever you go. It is a good security and emergency device that can save lives. So, what is wrong with all of those gadgets?

Could it be just the one who is using it creating that problem?

There are too many people going to the extreme and don’t know what is any longer normal or reasonable. That also applies to our food intake, beverages, including alcohol, and tobacco etc. All of those are not, or less harmful if used in moderation. If only used for short time this also can apply to cellar or mobile phones, and can reduce the risk factor as much as eighty percent.

How Being Authentic Will Help Your Network Marketing Career

People can see through smoke and mirrors. Maybe it was different in years past but these days people are very smart. In this article, we are going to talk about how being authentic will help your network marketing career.

Let me first let you know that being authentic to me does not mean that you share all of your business with the world. Being authentic means being in line with whatever message it is that you are sharing. If you are talking about financial freedom and you don’t have it, you should be talking about how you are working toward it and what you are learning instead of trying to make people think that you already have it.

One of the things I remind myself and teach to my team is that the truth is good enough. Maybe we are not impressed with the success that we have so far but it could be just what the person we are talking to needs to hear.

When I am talking about success, I don’t even necessarily mean monetary success levels, it can even mean that you’ve enrolled one person or got one customer. Whatever your story is, you have to be good with your story and be authentic. This does not mean that you tell the world all of your problems. People don’t need to hear all of that. You can give your story after you’ve gotten through your challenge. When was the last time people were inspired by a rags to rags story?

When you are talking to people just connect with another human being and be genuine in your writing and any other communications as well. The more that you do this, the more people will know, like and trust you. We all know that these are the people that we love to do business with and that is how your business will be helped by being authentic.

Best Tips to Avoid Squandering Your Inheritance

When you receive an inheritance, it is important to figure out what will you do with that money. If you do not plan properly on how to spend that money, it will slip out of your hand within no time. If you have already got the cash, or you are about to inherit the money, here are some five tips for using it properly.

Don’t Rush Your Decision

People generally do not allow the money for a cooling-off period, after receiving the cash. This is one of the worst mistakes that people usually do. They are always in a hurry of spending the money without thinking twice. You can save the money either in a money market account or savings for at least two months in order to plan your options. You can also put the money into a short-term deposit for saving it, because you have to pay penalty if you withdraw it before time.

Assess Where You Are

If you analyse your present financial situation, you can get an idea about your future move. You can plan to start a college fund for your children, add the money to your retirement savings or keep it as an emergency fund. Make a goal in life, so that you can achieve it with the help of your inheritance.

Be Realistic About Your Inheritance

A sudden chunk of money will you lead to towards a changed lifestyle. The things like a new car or a luxury vacation that you could not afford before will now seem to be very tempting. You have to be careful to control your temptation and save your money for future needs.

Establish Boundaries

It is evident that when you receive an inheritance, many people come with a try to have a share in the money. Bank or financial sales people may call you so that you invest your money in their products. You may also be asked to make a huge donation by any charitable organisation. So, it is very important to set boundaries and prepare yourself for saying no to the people.

Be Proactive

You may need some professional help to figure out how to save your inheritance. It is absolutely fine to hire a financial advisor, but do not make your decision solely as per his guidance. In the end, it will be you who will take the final decision. Do some research and set your goals before taking professional’s help.

Thus, though an inheritance is like a blessing to you, but along with it comes responsibility. Plan properly to make sure that your money lasts for a longer time.

3D Scanning – What You Need To Know

3D scanning is a process of capturing digital information of object shape using equipment that has light or laser to measure distance between the object and the scanner. The non-destructive and non-contact scanning technology uses lines of laser light capturing the exact shape and size of the object. The fine details of even the smallest objects are captured and the process comes in handy in so many industries and fields. Some the areas that 3D scans are commonly used include automotive, manufacturing, medical and aerospace.

3D laser scanners capture thousands of points per second, allowing quick inspection of parts. It is a process that is ideally suited for measuring and inspecting contoured surfaces and also complex geometries that require lots of data for accurate description and where traditional measurement methods are impractical.

What are the advantages?

3D scanning has become very popular among business people in different fields. You can now easily find 3D scanning services for all needs you might have especially as far as accuracy and high quality productions are concerned. The popularity of the process is as a result of the many advantages it has over other traditional options. Some of the advantages that come with the process include:

1. Quick capture of all physical measurements of any given physical object; with 3D scanning, the size of the object does not matter.

2. Saves time when designing. The high definition details of objects make it possible for designers get it right with the first trail, hence saving time, even with productions that would have otherwise proved to be complex and time consuming.

3. Ensures perfect fit of parts with the first try. 3D has literally taken the guess work of production processes, especially for those dealing with prototypes and creating parts. The detailed information collected from an object is accurate and hence it is very rare to have parts that have any functional defects.

4. It captures engineering optimization that is necessary in manufactured parts. The process offers more confident to manufacturers in terms of meeting standards and any set objectives in the manufacturing process of parts. Using the scans, it has become even possible for manufacturers and designed to compare between designed and built models conditions so manufactured parts are top quality.

How does it help the design process?

3D scans are largely used in the design process of various products. Model scanning proves beneficial in the design process because:

· It increases effectiveness when working with shapes and parts that are complex

· It provides updated versions of CAD models that are outdated

· It makes it possible to replace missing parts or older parts

· It helps product designing so that someone else’s part can be accommodated

Which areas can in be used in?

3D scanning is very effective and has become a popular option in various fields including:

· Historical artifacts

· Prototyping or reverse engineering

· Entertainment industry for games, TV and movie productions

· Medical and dental

· Inspection

· Marine

· Construction and architecture

A 3D scan can prove highly beneficial in different sectors. If you do not have what it takes to enjoy the accuracy of 3D scans, you can get help from service providers who offer all kinds of scanning services.

Have You Ever Heard of Parallel Marketing?

Have you ever heard of Parallel Marketing?

If you haven’t I’ll explain it to you in just a sec.

I love the technology of the day. No more hassling friends and family, no more 3 foot rule, no more inviting everyone you know over to your house so your sponsor can “show the plan”, no more winding up being a member of the NFL club. And no, sports fans, I’m not talking about the National Football League.

In this case I’m referring to the NFL club as for NO FRIENDS LEFT club.

Trust me, back in the day your friends didn’t even want to see you coming because they knew you were going to try and sell them on looking at your business. And before you knew it… no friends left.

Thank God for the Internet. Now, even the most introverted guy or gal has a shot at building a downline that could pay them the extra money to make a car payment or afford the vacation of their dreams.

And this brings me to the question I asked you earlier. Parallel Marketing?

Parallel Marketing is when you offer someone something of value that other networker’s need which, in turn, helps them build THEIR business. This brands you in their eyes as someone they can trust. Therefore developing a bond of friendship between you and them.

I believe the FREE resource I’ve found is perfect for Parallel Marketing and thus helping you build YOUR business.

And to think I found this resource by accident. One night I was speaking with a fellow networking friend who asked me as to whether or not I had ever heard of a site that was ideal for networking. I responded with no, never heard of it. Anyway, I took his advice and went over to the site and started reading some of the comments of its members. Then I noticed some of the members kept talking about this new site. I figured I had better check the site out too. Next thing I knew, I was signing up as a free member, then happily upgrading.

The resource below will help you increase enrollments into YOUR business. Plus there is actual training that’s afforded to you too! And right now, for a limited time you can sign up for free and receive a Lifetime membership.

Anyway… here’s the link to hear an industry veteran explain what could very well be the secret to your business exploding within the next few months.

Preparing Your Car for Winter

The Canadian winter season can considerably influence driving conditions. In situations like this, drivers are more prone to accidents. It’s critical to focus on cautious driving to protect yourself and keep your family. Safe driving also helps minimize your insurance rates while reducing wear and tear on your vehicle.

Here are a few checks that you can perform to ensure that you, your family and your vehicle remain safe over the winter months:

Take your auto in for a tune up before the first snow fall. Having the peace of mind of a well maintained vehicle all year is an excellent idea, but it’s particularly essential during the winter when driving conditions are impaired.

Ensure you have the right oil for your vehicle. In general, thinner oil like 5W30 works better in cold winter conditions than 10W30 or 10W40, which are thicker. Thinner oils circulate easier, which makes lubrication of your engine easier in cold temperatures. To find the right oil for your specific vehicle, check your owner’s manual.

Keep your gas tank full. A full gas tank lowers the chances of running out of gas and being stranded. In addition, it brings down the possibility that your gas lines will freeze up because of condensation or water vapor buildup in extremely icy climates.

Ensure your battery is in great condition. Being stuck in remote areas and being unable to start your car is dangerous. Check that your battery’s connections are corrosion free and for batteries older than 3 years, consider testing its capacity to hold a charge.

Ensure you keep a winter emergency kit in your vehicle. A well thought out kit can be a lifeline in the event that you are stranded in the middle of nowhere, or on a highway. A high-quality winter kit for your car should include:
No less than one warm blanket.
A flashlight.
A shovel, in case you need to dig out of deep snow.
Additional warm garments, including boots, gloves and caps.
A well stocked first aid kit.
A bag of salt or sand to give you extra traction if you get stuck.
Food and drinking water. Foods with high sugar content are excellent choices.
Jumper cables.
A flare.
Spare windshield wipers.
Extra windshield washer fluid.

Test your tire pressure. Because of the colder air, your tire pressure tends to drop a small amount in the winter. Keeping your tires at the maker’s prescribed pressure makes your vehicle simpler to handle, making you more secure on the road and will even improve fuel economy which will save you money!

Check that your anti-freeze mixture is correct. Your coolant should have a 50-50 mix of anti-freeze and water. If you’re uncertain, you can purchase a reasonably priced anti-freeze analyzer at most automotive part stores. Keep your anti-freeze levels above 50% to prevent leaving your engine susceptible to freezing up.

Think about snow tires. If you tend to get heavy snowfall in your area, it might be worth getting snow tires for your vehicle throughout the winter months. The deeper grooves on snow tires provide substantially more traction on snow covered surfaces, which makes them able to stop your vehicle up to 40% more rapidly than all season tires. As well, snow tires are constructed with a specific type of rubber which lets them to preserve their flexibility even in coldest winter conditions.

Consider replacing your windshield wipers if they are not in good condition. Defective windshield wipers can essentially debilitate your capacity to see in wet and icy climate conditions. If your windshield wipers are not making good contact with the windshield and are not clearing it properly, they should be replaced.

Check your brakes. On the off chance that it’s been over six months since your last brake check, have them checked again before the winter driving season. With the dangerous conditions that winter brings, having the capacity to stop quickly is much more critical than in warmer climates.

Performing these checks before the ice and snow can keep your vehicle running safely and easily all winter season. This will give you one less thing to stress over when you’re driving and help to keep your auto insurance premiums low.

Why Should You Take Care Of Your Car Windows?

The benefits of window glasses in a car are enormous. Up until recently, most cars were built with manual windows that you had to roll up and down with a crank. As nostalgic as they are, there are a few reasons they aren’t found in newer cars.
Power windows in cars offer several advantages, including:

CONTROL

It is true many vehicles have a master control pad on the console or the driver side door. If the kids are playing havoc in the backseat with the windows, you have the power to lock them. If you realize partway through your journey that someone left one of the back windows rolled down, you have the power to roll it back up with a push of a button or switch of a lever. You have complete control over every window in the vehicle, allowing you to focus on getting to your destination.

CONVENIENCE

As we mentioned, rather than having to put all your muscle into cranking up the window, power windows are controlled with a button, switch or lever. This makes it easier not only for the driver, but also for passengers with limited mobility to control his or her window.

SAFETY

Automatic windows have become a standard in today’s vehicles. If you have manual windows and would like to make the switch, it’s possible in almost any vehicle!

Window Damage Can Quickly Spread

When you notice a small crack or chip in your car’s window, it may be tempting to put off your repair services to another day. Over a period of time, the cracks can spread and cover a wide area. To prevent injury during an accident, it is necessary to have the crack repaired as soon as it forms on your window’s surface.

Window Damage Can Pose a Safety Threat

You are at a greater risk of sustaining injuries in times of an accident. The window which has already cracked can move out of its frame and cause injuries to you or your co-passengers in the impact.

Window Damage Can Affect Your Car’s Resale Value

In the event that you decide to sell your car, your vehicle will have a lower resale value if its windows have any signs of cracks or damage. Before you start the car selling process, it is a great idea to have your automotive glass damage repaired by a licensed professional. Taking care of your window damage will allow you to bargain a better price for your vehicle. A team of window repair experts can fix your cracked auto glass in no time.

SathyaNarayana B has done Masters in Applied Geology and he is interested in writing articles on travel, history, pet care, martial arts, medicine and natural remedies.

How Can a Packaging Custom Box Increase Your Sales and Attract More Customers?

Nowadays, marketing is everything, without a proper strategy and resources for advertising your company will not produce the results that you expect. In order to create these, you will also need a nice crafted, good looking product and of course, a custom box for packaging and shipping, because look matters. Most importantly look sells, so if you want to boost your product sales than be sure you create a unique and professional image of your product using custom boxes, that fits your product and adds a visual impact that determines customers to buy it. Let’s see how your custom box should look, in order to make a hit.

What colors should I use?
Well, statistics shows that for every type of product you should use a different color, that matches the product description. For example:

For food industry is recommended to use red, because it is found in many fresh products.

Brown can be used for furniture and wooden objects because it represents the natural color of the wood.

Green in usually associated with ecological products, so if your business is anything about environment protection this is your color.

Black can be used for household objects or miscellaneous things, it inspires confidence and control, this way showing you rule the market.

White it is associated with cleaning products because when you see white usually means cleanliness.

You can combine as many colors as you want and you obviously don’t have to respect these rules but as I said, these matches the products description so these should be your first options. But color isn’t everything, style counts too so we are heading to

How should my box look and what style should I choose?
Since now minimalist look is more and more appreciated, I think that this is the best approach. Also, text logo is a trend too so keep your custom box simple but elegant, to look professional, and to guarantee you a success.

A box loaded with too many information will scare the customers and will create a less attractive design.

Using multiple colors for my box
For the minimalist design, it is recommended to use a combination of 2 colors, one for the text and one for the background, usually, a good choice is to associate red and black, or white and gold. This colors create an elegant look and add more value to the product.

You can go for white and red too, or light green and pink, there are endless possibilities to make your custom box look very appealing are stylish, and also a high contrast between the colors will create an awesome effect and it will immediately attract customers.

You can use as many colors as you want but I don’t think you want your box to look like a rainbow. Keep it simple and you will succeed.

What type of box should I use?
There are many types but you have to choose one that makes your product stand out. For example, you can use Corrugated Trays for food, a Regular Slotted Container for small objects or a Full Over Lap for heavy items, choose the one that matches your product.

Be aware of how your product looks, it is very important to attract your first-time customers by the look of your product and then by the quality.