CFD training resources

1. Template:Displaytitle

Template:Displaytitle is a powerful and versatile MediaWiki template that allows page creators to specify a different title for display purposes than the actual page title. This is exceptionally useful for disambiguation, creating more user-friendly page titles, and handling complex naming conventions. This article will provide a comprehensive guide to understanding and utilizing the `` template, geared towards MediaWiki beginners. We'll cover its functionality, syntax, common use cases, potential pitfalls, and advanced techniques.

What Does Displaytitle Do?

In MediaWiki, the actual page title (the one used in the URL and for searching) is often quite different from how you want it to *appear* to the reader at the top of the page. Consider a page documenting a specific trading strategy, such as a "Double Bottom" pattern. The actual page title might be "Double Bottom (Technical Analysis)", to differentiate it from other meanings of "Double Bottom". However, you likely want the page to *display* simply as "Double Bottom" for clarity and readability. `` accomplishes this.

Essentially, the template overrides the default page title presentation. It doesn't change the underlying page name; it only alters what the user sees. This is crucial for maintaining a consistent and logical wiki structure while presenting information in a digestible format. Without ``, pages could appear cluttered or confusing, especially those dealing with technical jargon like Bollinger Bands or Fibonacci retracement.

Basic Syntax

The basic syntax for using `` is remarkably simple:

```wiki ```

Replace "What you want the page to display as" with the desired title. For example:

```wiki ```

If the page title is "Double Bottom (Technical Analysis)", this will display the page with the title "Double Bottom" at the top, while the URL will still reflect the full title.

Advanced Syntax and Parameters

The `` template offers more than just a simple title replacement. Several parameters allow for greater control and flexibility:

• `text`: This is the primary parameter, as shown above, and specifies the display title.
• `default`: This parameter provides a fallback title if the template is used incorrectly or if there's an error. It's good practice to include a `default` value. For example: ``.
• `from`: This parameter is designed for use within other templates. It allows the display title to be set from a parameter passed to the parent template. This is a more advanced feature and requires a deeper understanding of template mechanics.
• `autoredirect`: When set to `yes`, this parameter automatically redirects the page to the page with the display title. This is generally *not* recommended, as it can create redirect loops and confusion. It’s often better to use a standard redirect page instead.
• `noedit`: This parameter prevents direct editing of the display title on the page. This is useful for titles that are dynamically generated by templates and shouldn't be manually changed.
• `template`: This parameter is used when the display title is itself a template. It allows you to render a template within the display title.

Common Use Cases

Here are some common scenarios where `` proves invaluable:

1. **Disambiguation:** When a term has multiple meanings, `` can clarify which meaning the current page addresses. For example, a page about the "Momentum Indicator" might be titled "Momentum Indicator (Technical Analysis)" but display simply as "Momentum Indicator". This avoids confusion with other uses of the term "Momentum". 2. **Concise Titles:** Long and complex page titles can be shortened for readability. Imagine a page detailing a specific candlestick pattern. The full title might include details about the pattern’s specific formation and implications. `` lets you display a simpler, more memorable title. 3. **Handling Parentheses and Qualifiers:** As mentioned earlier, qualifiers like "(Technical Analysis)" or "(Trading Strategy)" are often added to page titles for organization. `` allows you to remove these qualifiers from the displayed title. 4. **Consistent Branding:** If a wiki has a consistent naming convention for pages but wants a different presentation for specific articles, `` provides a standardized way to achieve this. 5. **Dynamic Titles (with Templates):** Using the `template` parameter, you can create display titles that change based on the content of the page or the values of other variables. This allows for highly customized and informative titles. 6. **Categorization and Indexing**: While not directly related to the display title *itself*, using a clear and concise display title can aid in better categorization and indexing of the page within the wiki. This impacts search engine optimization within the wiki. 7. **Improving User Experience**: A well-chosen display title significantly improves the user experience by making it easier for readers to quickly understand the page's topic. This is especially important for complex subjects like Elliott Wave Theory or Ichimoku Cloud. 8. **Avoiding Redundancy**: When the page title contains redundant information, `` can streamline the presentation.

Examples in Practice

Let's look at some practical examples:

• **Page Title:** "Head and Shoulders (Chart Pattern)"

   ```wiki
   
   ```
   **Displayed Title:** "Head and Shoulders"

• **Page Title:** "Moving Average Convergence Divergence (MACD) - Trading Strategies"

   ```wiki
   
   ```
   **Displayed Title:** "MACD Trading Strategies" (If the template fails, it will default to "Moving Average Convergence Divergence")

• **Page Title:** "Risk Reward Ratio - Calculation and Optimization"

   ```wiki
   
   ```
   **Displayed Title:** "Risk/Reward Ratio"

These examples demonstrate how `` simplifies page titles for better readability without altering the underlying page structure.

Potential Pitfalls and Considerations

While `` is a powerful tool, it's important to be aware of its limitations and potential pitfalls:

1. **SEO Considerations:** While the display title is what users see, search engines may still prioritize the actual page title. Ensure your actual page title still contains relevant keywords for search engine optimization. 2. **Link Consistency:** Always link to the *actual* page title, not the display title. Links based on the display title may break if the display title is changed. 3. **Overuse:** Don't use `` unnecessarily. If the actual page title is already clear and concise, there's no need to override it. 4. **Redirect Loops (with `autoredirect`):** As mentioned previously, avoid using the `autoredirect` parameter unless you fully understand its implications. It can easily create redirect loops and break the wiki's functionality. 5. **Template Conflicts:** Using `` within complex templates can sometimes lead to unexpected behavior. Thoroughly test your templates to ensure they function correctly. 6. **Accessibility**: Ensure the display title accurately reflects the page content for users relying on assistive technologies. Providing a descriptive alt text for images is also crucial for accessibility. 7. **Maintainability**: When using the `template` parameter, consider the maintainability of the display title template. Changes to the template will affect all pages that use it.

Advanced Techniques and Best Practices

• **Using `{{#titleparts}}`:** The `{{#titleparts}}` parser function can be combined with `` to create dynamic titles based on parts of the page title. This is useful for automatically generating titles based on predefined naming conventions.
• **Template Documentation:** Always document the use of `` within your templates, explaining the purpose of the parameter and any potential side effects. This is crucial for collaboration and maintainability.
• **Consistency:** Maintain a consistent approach to using `` throughout the wiki. This will create a more professional and user-friendly experience.
• **Regular Audits**: Periodically review pages using `` to ensure the display titles remain accurate and relevant.
• **Consider alternative solutions**: Before using ``, evaluate if a simple redirect or a well-crafted page title is sufficient. Sometimes, a more straightforward approach is preferable.
• **Utilize Wiki Tools**: Leverage MediaWiki’s built-in tools for analyzing page titles and identifying potential issues related to ``.

Related Topics and Further Reading

• Help:Templates
• Help:Magic words
• Help:Linking
• Help:Redirect
• Help:Parser functions
• Technical Analysis
• Candlestick Patterns
• Trading Strategies
• Risk Management
• Market Trends
• Support and Resistance
• Moving Averages
• Bollinger Bands
• Relative Strength Index (RSI)
• MACD
• Fibonacci retracement
• Elliott Wave Theory
• Ichimoku Cloud
• Volume Analysis
• Chart Patterns
• Day Trading
• Swing Trading
• Position Trading
• Forex Trading
• Options Trading
• Stock Market
• Cryptocurrency Trading
• Algorithmic Trading
• Backtesting
• Market Psychology

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Introduction to CFD Training

Computational Fluid Dynamics (CFD) is a powerful simulation tool used across a vast range of engineering disciplines, from aerospace and automotive to biomedical engineering and environmental science. It involves using numerical methods and algorithms to solve and analyze problems that involve fluid flows. Learning CFD requires a solid foundation in fluid mechanics, mathematics, and computational techniques. This article provides a comprehensive overview of available training resources for beginners, categorized by type and including cost and skill level considerations. While this article focuses on CFD training, understanding broader financial instruments like binary options can demonstrate the importance of modelling and prediction – skills directly transferable to CFD simulation and analysis. This connection highlights the value of analytical thinking across different fields.

Why Invest in CFD Training?

Before diving into resources, it's important to understand why formal training is beneficial. While self-learning is possible, structured training offers:

• **Systematic Learning:** Courses provide a logical progression from fundamental concepts to advanced techniques.
• **Practical Experience:** Many courses incorporate hands-on exercises and projects, allowing you to apply learned concepts.
• **Expert Guidance:** Instructors provide valuable insights and feedback, accelerating the learning process.
• **Networking Opportunities:** Training programs connect you with other CFD professionals.
• **Career Advancement:** CFD skills are highly sought after in many industries, and formal training can significantly improve your career prospects. This is similar to how understanding technical analysis can improve trading outcomes.

Types of CFD Training Resources

We can categorize CFD training resources into several types:

• **University Courses:** Formal academic programs (undergraduate and postgraduate) offer in-depth CFD education.
• **Short Courses & Workshops:** Intensive, focused training on specific CFD topics.
• **Online Courses:** Flexible and accessible learning options, often self-paced.
• **Software-Specific Training:** Courses focusing on a particular CFD software package (e.g., ANSYS Fluent, OpenFOAM).
• **Vendor-Provided Training:** Training offered directly by the software developers.
• **Tutorials and Documentation:** Free resources available online, including software manuals and user forums.

Detailed Resource Breakdown

Here's a detailed breakdown of resources, categorized and with relevant information:

1. University Courses

These are the most comprehensive, but also the most time-consuming and expensive.

• **Massachusetts Institute of Technology (MIT):** Offers graduate-level courses in CFD, often available as open courseware. ([1](http://ocw.mit.edu/))
• **Stanford University:** Similar to MIT, Stanford offers advanced CFD courses. ([2](https://engineering.stanford.edu/))
• **University of Cambridge:** Provides a strong theoretical foundation in fluid mechanics and CFD. ([3](https://www.cam.ac.uk/))
• **Many other universities:** Numerous universities worldwide offer CFD courses as part of their mechanical, aerospace, or chemical engineering programs. Consider factors like program focus, faculty expertise, and research opportunities.

• • Cost:** $10,000 - $100,000+ (depending on the degree and institution)
  • Skill Level:** Beginner to Advanced
  • Time Commitment:** 2-5 years (for a degree)

2. Short Courses & Workshops

These are ideal for focused learning and skill development.

• **ANSYS Training:** ANSYS offers various short courses and workshops on their CFD software. ([4](https://www.ansys.com/training))
• **STAR-CCM+ Training:** CD-adapco (now part of Siemens) provides training on STAR-CCM+. ([5](https://www.plm.automation.siemens.com/global/en/services/training/star-ccm-plus/))
• **OpenFOAM Workshops:** Several organizations offer OpenFOAM workshops globally. Search online for “OpenFOAM workshop”.
• **NPTEL (India):** Offers numerous engineering courses, including some related to CFD, often available free of cost. ([6](https://nptel.ac.in/))

• • Cost:** $500 - $5,000 (per course)
  • Skill Level:** Beginner to Advanced (courses are often tailored to specific skill levels)
  • Time Commitment:** 1-5 days (per course)

3. Online Courses

Online courses offer flexibility and accessibility.

• **Coursera:** Offers CFD courses from various universities and institutions. ([7](https://www.coursera.org/)) Look for courses from universities like the University of Colorado Boulder.
• **edX:** Similar to Coursera, edX provides access to university-level CFD courses. ([8](https://www.edx.org/))
• **Udemy:** Offers a wide range of CFD courses, often at more affordable prices. ([9](https://www.udemy.com/))
• **Skillshare:** Another platform with various CFD tutorials and courses. ([10](https://www.skillshare.com/))
• **SimScale Academy:** Focuses on cloud-based CFD simulations and offers free courses. ([11](https://www.simscale.com/academy/))

• • Cost:** Free - $1,000 (per course)
  • Skill Level:** Beginner to Intermediate
  • Time Commitment:** Self-paced, typically 10-50 hours per course

4. Software-Specific Training

This is crucial for mastering a specific CFD software package.

• **ANSYS:** ANSYS offers extensive training resources, including online courses, instructor-led training, and self-paced tutorials. Mastering ANSYS is similar to mastering chart patterns in trading – it requires dedicated practice.
• **OpenFOAM:** OpenFOAM’s learning curve can be steep. Focus on tutorials and community forums (see section 6).
• **STAR-CCM+:** Siemens offers comprehensive training programs for STAR-CCM+.
• **COMSOL Multiphysics:** COMSOL provides training courses and documentation. ([12](https://www.comsol.com/training))

• • Cost:** $500 - $5,000+ (depending on the software and training level)
  • Skill Level:** Beginner to Advanced
  • Time Commitment:** Variable, depending on the software and training program.

5. Vendor-Provided Training

Directly from the software developers. Similar to how a broker provides training on their platform for forex trading.

• **ANSYS:** (See above)
• **Siemens (STAR-CCM+):** (See above)
• **COMSOL:** (See above)

• • Cost:** Variable, often comparable to software-specific training.
  • Skill Level:** Beginner to Advanced
  • Time Commitment:** Variable

6. Tutorials and Documentation

These are free resources, but require self-discipline.

• **CFD Online Forum:** A vibrant online community where you can ask questions and find answers. ([13](https://www.cfd-online.com/))
• **OpenFOAM Documentation:** Comprehensive documentation for OpenFOAM. ([14](https://openfoam.org/documentation/))
• **YouTube Tutorials:** Numerous channels offer CFD tutorials. Search for “CFD tutorial” or specific software names.
• **Software Manuals:** The official documentation for your chosen CFD software.

• • Cost:** Free
  • Skill Level:** Beginner to Advanced
  • Time Commitment:** Highly variable.

Essential Pre-requisites for CFD Training

Before embarking on CFD training, ensure you have a solid understanding of:

• **Fluid Mechanics:** Fundamentals of fluid properties, fluid statics, and fluid dynamics. Understanding support and resistance levels in trading requires a similar understanding of foundational concepts.
• **Mathematics:** Calculus, differential equations, linear algebra, and numerical methods.
• **Programming:** Basic programming skills (e.g., Python, C++) are helpful for customizing simulations and post-processing data.
• **Heat Transfer:** Understanding heat transfer mechanisms is essential for many CFD applications.
• **Turbulence Modeling:** A key aspect of CFD, requiring understanding of different turbulence models.

Choosing the Right Training Resource

Consider the following factors when selecting a training resource:

• **Your Background:** If you have a strong engineering background, you might be able to jump straight into software-specific training. If you're new to the field, start with a foundational course in fluid mechanics and numerical methods.
• **Your Goals:** What do you want to achieve with CFD? Are you looking to solve specific engineering problems or pursue a career in CFD research?
• **Your Budget:** Training costs can vary significantly. Explore free resources and affordable online courses if you’re on a tight budget.
• **Your Time Commitment:** How much time can you dedicate to training? Choose a learning option that fits your schedule.
• **Software Preference:** Which CFD software do you want to learn? Focus your training on that specific package. This is comparable to choosing a specific trading strategy.

Table Summarizing Resources

CFD Training Resource Comparison

Resource Type	Cost	Skill Level	Time Commitment	Key Features
University Course	$10,000 - $100,000+	Beginner to Advanced	2-5 years	In-depth theoretical and practical foundation
Short Course/Workshop	$500 - $5,000	Beginner to Advanced	1-5 days	Focused learning on specific topics
Online Course	Free - $1,000	Beginner to Intermediate	Self-paced (10-50 hrs)	Flexible and accessible learning
Software-Specific Training	$500 - $5,000+	Beginner to Advanced	Variable	Master a specific CFD software package
Vendor-Provided Training	Variable	Beginner to Advanced	Variable	Direct training from software developers
Tutorials/Documentation	Free	Beginner to Advanced	Highly Variable	Self-learning resource; requires discipline

Further Learning & Related Topics

• Fluid Mechanics
• Numerical Methods
• Heat Transfer
• Turbulence Modeling
• Finite Volume Method
• Finite Element Method
• Mesh Generation
• Post-processing
• Validation and Verification
• Multiphase Flow
• Binary options trading - demonstrating analytical skill application.
• Technical analysis - similar pattern recognition skills.
• Trading Volume Analysis - interpreting data for insights.
• Bollinger Bands - a common indicator.
• Moving Averages - identifying trends.
• Straddle Strategy - a risk management strategy.
• Call Option - understanding options contracts.
• Put Option - understanding options contracts.
• Trend Following - identifying and capitalizing on trends.

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