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CFD &FEA Expert in Automotive Aerospace and general

Username: ranscfd

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Location: Bangalore, India

Member since: September 2012



(42 reviews)

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1 user has recommended this freelancer.

  • $66 AUD
    Profile image for Seller ExpertsWorld007


    13 days ago

    thanks for your help

    Project Description:see the attach files. i will provide all the necessary documents and a sample work to the selected bidder. 2500 words..need 2/3 april thanks
  • £80 GBP
    Profile image for Seller vshltom


    15 days ago

    really a quick worker and at the same time his work has got good quality too.

    Project Description:All the details about the project are explained well in the attachments. I know its a Quite Long Project but i just got only 1 day for this. If anyone interested in doing it please let me know as soon...
  • $290 USD
    Profile image for Seller MechWork


    15 days ago

    Great work will use again.

    Project Description:N/A
  • $100 USD
    Profile image for Seller shanishah30


    23 days ago

    Awesome person, helpful caring nature, if you are looking for good work with perfection, this is your man..Hire him again. :)

    Project Description:N/A
  • $150 USD
    Profile image for Seller mhumerfarooq


    25 days ago

    Impressive work!

    Project Description:Technical report about Mechanical Engineering. Person should have knowledge about Engineering concepts All questions should be answered correctly See attachment for complete details
  • $231.25 CAD
    Profile image for Seller alexbenjamignan


    26 days ago

    RansCFD did an amazing job. Communication was great. Once all the job parameters were established, he completed the work. He even went out of the scope of the project to make sure I had all I needed. Once finished, he sent me all the relevant files.

    Project Description:We are looking for an experienced designer with good knowledge of CFD (Computational Fluid Dynamics) for a freelancer type opportunity. The task: complete a flow & heat analysis on a product. We are using AutoCAD inventor...
  • £230 GBP
    Profile image for Seller sam1878


    Mar 18, 2014

    He was neglecting some instructions that I wrote to him, also I found that he was not focusing on my work as I found some repetitive mistakes.

    Project Description:[This is a Private Project. You must be logged in to view the Project Description]
  • $175 USD
    Profile image for Seller lancerseeker2012


    Mar 15, 2014

    very best!

    Project Description:N/A
  • $200 USD
    Profile image for Seller mhumerfarooq


    Mar 14, 2014

    Excellent work, must be rehired

    Project Description:See attachment for complete details Assignment brief You are required to use the computational fluid dynamics (CFD) package ANSYS to investigate secondary losses in pipes. More specifically, you will...
  • $175 USD
    Profile image for Seller lancerseeker2012


    Feb 24, 2014

    good and fast delivery

    Project Description:N/A
    FEA-CFD has not completed any projects.
  • $75 USD In Progress

    as per our conversationby tomorrow 10/11 AM GMT

  • $100 USD In Progress

    As per discussion4 Days DeadlineKindly send me some percentage of work in 24 - 30 hours Thanks

  • $145 USD In Progress

    Engineering Questions to be Answered all described in attachmentMust be accurate

  • $400 SGD In Progress

    CFD simulation and training

  • $243 USD In Progress

    I need a seismic analysis and design of a structure, preferably auditorium. I need a plan i auto cad, seismic design of the structure using ansys or staad pro and the estimation and costing too. I need this for my M.Tech Structural engineering project

  • €80 EUR In Progress

    2.8 bar, fraction 0.7and 2 4 6 8

  • $55 USD In Progress

    Hi, I have this material science project about design problems, and i need someone to do the math work in details along with an explanation in details, Step By Step work. I have four problems, and i"ll attach the project, appendix, formula sheets. All i need from you is to do the math and the writing part. Just be as detailed as possible and explain every step " I need the work in a PDF file with my Name on top for final submit-ion ! " Or A word document + the scanned work i mean where you did the actual work just take few pictures of that so i can review the work and do it myself after

  • $60 USD In Progress

    simulation of defects" effect on temperature and E-field of metallized film capacitor using ansys/ workbench/ icepak

  • $242 SGD In Progress

    This project is all about doing improvement in Manual Welding process used in Marine and Shipbuilding Industries or any other industries in general which uses manual welding.Since i am working in Shipbuilding Industry my focus is on manual welding used in Shipbuilding Industry.Harvard Referencing(harvard unisa) style to be used in the report.

  • $20 USD/hr In Progress

    We have a project that involves a new style of Venturi valve. Can you do a Non Disclosure Agreement? Or what protection can be done?

  • £789 GBP 2 days ago

    Seismic calculations on a simple steel structure

  • $64 CAD 11 days ago

    This project is a continuation of ANSYS-workbench project. The project has a cylindrical piezoelectric layer in a 3 layers cylinder or fiber. Sketch (to imagine and simplify the model):Draw a rectangle.Draw 2 circles. (separated by a distance d from (centers)Solid model:An isotropic composite matrix material (plate like)

  • $388 AUD 19 days ago

    1.To model wind flow around the buildingsa)Take three cases of buildings sized 25m*25m*50m(Height) situated 10m,15m and 20m distant( this is the gap between buildings) and find out wind contours or magnitude.b)Wind flow over differently height building--- take two cases 50m and 70m height and find the wind vector at different height.c)Take two building 25m*25m*50m , one with flat roof and other with pitched roof and find turbulence position.

  • $177 USD 20 days ago

    Hi need to model electric gen in ansys or comsol. Can provide more details when contacted

  • $222 USD 25 days ago

    Design Engineering and Finite Elemental Analysis for Mining and Heavy Equipment Applications. Software Preferred: Autodesk Inventor AutoCAD, FEMAP, NASTRAN.

  • $555 USD 25 days ago

    In the sand making machine production and processing in the heat treatment process are: (1 ) Quenching: heating means or steel to Ac3 Ac1 ( the critical temperature of the steel ) above a certain temperature for a certain time , then an appropriate cooling rate , martensite ( or bainite ) tissue the heat treatment process. Common salt bath quenching process has hardened , martensitic quenching , Austempering , surface hardening and partial quenching. Quenching purpose: to make the steel needed to obtain martensite improve Crusher hardness, strength and wear resistance, heat treatment , after prepare for the organization and preparation . ( 2 ) Tempering: the workpiece is hardened and tempered heated to a temperature below the AC1 , holding a certain time and then cooled to room temperature in the heat treatment process . Common tempering process are: tempering , tempering , tempering and multiple tempering . The purpose of tempering : steel mainly to eliminate stress produced during quenching , the steel having high hardness and wear resistance , but also has the required plasticity and toughness . ( 3 ) Annealing : refers to the metal material is heated to a suitable temperature , for a certain time , and then slowly cooling the heat treatment process . Common annealing process are: recrystallization annealing, stress relieving , ball annealing , fully annealed and so on. The purpose of annealing : mainly to reduce the hardness of the metal material , to improve the plasticity , or cutting processing to Liqie pressure processing , reduce the residual stress and improve the uniformity of microstructure and composition , heat treatment , after possible or tissue preparation. ( 4 ) normalizing : the workpiece is heated to above Ac3 or Accm 30 ~ 50 ℃, holding time after removal from the furnace in air or water , or hair spray cooled metal heat treatment process. The purpose of normalizing : mainly to improve the mechanical properties of low carbon steel to improve machinability , grain refinement , elimination of tissue defects, prepare for the heat treatment , after tissue preparation. ( 5 ) carburization : carburizing is instructed to process the carbon atoms into the steel surface layer. Also the low- carbon steel having a high carbon steel workpiece surface layer , and then after quenching and tempering , the surface layer of the workpiece having a high hardness and wear resistance, while the central portion of the workpiece remains in the low-carbon steel and ductile plasticity. ( 6 ) quenched : refers to the quenching and tempering of steel or composite steel heat treatment process .Crusher Used in quenching said steel quenched and tempered steel . It generally refers to the carbon structure of carbon steel and alloy steel .sand making machine: maker:

  • $8 USD/hr 25 days ago

    Legal research and writing for USA law related to due process and retirement savings law. Some issues to be addressed are below:1) In USA, retirement assets are exempt form debt collection. Any challenge to the exempt status of retirement accounts must be litigated at trial, and not in post judgment collection procedures in a case unrelated to retirement asset issues, and not by filing motions (motion proceedings) in the post judgment proceedings in the unrelated case.2) In USA, the burden of proof is on the judgment creditor (USA) to prove that retirements accounts are not exempt.a) Definition of "resonably evident" in 28 U.S.C. § 3014(b)(2), which states in part, "Unless it is reasonably evident that the exemption applies, the debtor shall bear the burden of persuasion." (see page 12 of Judge Mason"s Report). How is "reasonably evident" determined?b) Definition of "intended in good faith" under 735 ILCS 5/12-1006(a), which states in part, "(i) is intended in good faith to qualify as a retirement plan under applicable provisions of the Internal Revenue Code of 1986, as now or hereafter amended...." ." (see page 6 of Judge Mason"s Report). How is "intended in good faith" ?

  • $22 USD/hr 25 days ago

    DESCRIPTIONDenver-based security electronics contractor is seeking a BIM / VDC Coordinator to perform the following duties. The BIM / VDC Coordinator will be responsible for the development, publication, coordination, and revision of custom 3D electronic security system models that are fully coordinated with all other project trades and are an exact representation of the components and systems that will be utilized on the project. The right candidate will perform all of the duties listed below within the allotted project schedule and budget in a manner in which will enhance the company’s ability to work efficiently during installation, while being trained as a Senior BIM / VDC Coordinator, or Project Manager. Interaction with or without customers and end users with the oversight of a Project Manager or Engineer will be required. Very limited travel (less than 10% maximum) will be required, and the right individual can be located anywhere in the continental United States.QUALIFICATIONS AND SKILLS•BIM experience utilizing AutoCAD 3D (MEP or Electrical), NavisWorks Manage & Timeliner, Revit MEP, and Synchro 4D•Advanced PC skills, specifically in a Windows environment, including collecting and analyzing data in Excel and creating documents and preparing correspondence in Outlook, and Word•Associates Degree in Electronic Drafting or a related field (or equivalent experience)•Ability to read and generate exact three-dimensional representations of low-voltage security system components (racks, devices, conduit, workstations, etc.) from floor plans, schematics, wiring diagrams, detail drawings, functional block diagrams, and product data sheets•Organized and able to multi-task with limited direction (proactive)•Strong organizational and logic skills •General electrical system knowledge and/or conduit system coordination experience•Enthusiastic attitude with ability to handle multiple projects at once and meet deadlines with an excellent work ethic•Strong mathematical and visualization skills•Must be able to pass a background checkREQUIREMENTS•Constant and thorough communication with project management, engineering, and fabrication•Attend project coordination meetings and negotiate with other trade contractors regarding the placement of all security electronics system components with the goal of enhancing the placement of security electronics devices for maximum installation efficiency•Employ clash detection software to eliminate conflicts •Ensure Security System receives priority in the MEP coordination process •Coordinate supplementary items such as equipment supports and hangers, floor and wall penetrations, mechanical requirements, structural requirements, and electrical requirements •Assist Project Manager with material takeoffs •Assist Project Manager with tasks stemming from MEP coordination: RFI (Request for Information) support, review of construction documents, etc. •Participate in jobsite “walk downs” with trade contractors, design professionals, subcontractors, and installation crews •Develop installation drawings from coordinated layouts•Support coordinated system through fabrication, factory testing, on-site installation, commissioning, and O&M manual generation by providing timely model updates and revisions•Mentor and train peers and managers on the nuances of BIM / VDC•Perform company-wide trainings on BIM / VDC topics for engineers and project managers•Complete documents and forms for department process/procedure improvementOTHERThe immediate need is for modeling of 1 equipment room and 2 control rooms housing computers and electronic equipment, but could lead to a much more steady BIM / VDC position on future projects (or this project).

  • $25 USD 25 days ago

    We are looking for CFD Engineer , who have experiences in mechanical engineer.Also work experiences in CFD Tools , Open Fram , CFD Mesh Generation , Fluid Mechanics.Upload your resume and demo of work below link site.

  • ₹7777 INR 25 days ago

    i need someone to write a research paper for me related to mechanical enginnering.

  • $555 USD 25 days ago

    Led Light with Battery and Charging PCB DesignPlease check the attached pictures which will give a detailed idea.We do have a working unit which we refer to. We also have access to Chinese component and fast prototyping manufacturing. Working Functions1. On/off switch to fully power off the unit, on state for standby. a. When switched on, indicator goes green, led lights are off. (standby) b. When switched off, indicator goes off.c. When switched off or on and connected to external power, indicator goes red to state charging status.2. Charging (Device will be connected to computer, 5v wall charger or external battery packs)a. indicator should continuously blink green when battery is low (%5) and not connected to external power.b. device should charge when usb power is connected. Indicator should turn red.c. indicator should blink red 3 times and turn green when battery is fully charged (or after a certain level like %95)d. device should be able to charge and be usable at the same time.e. charging should have reverse polarity circuit protection.3. Touch sensitive switchWhile device is in standby (hard switch on) :a. when pressed once, turn on the led lights, press once again to turn off.b. when press and hold, dim the led lights to less or more bright state. else do nothing.General Requirements1. Simple 1 or 2 pcs (1 pcs preferred ) PCB design. 2. Design should be as less complicated as possible with cheapest and fewest components possible.3. Using Chinese brand components are preferred for IC packages and switches.4. Components should be easily accessible.5. Design should be fully tested and complete.6. Gerber or necessary design files should supplied.7. BOM list should include brand, model number and package details.8. Circuit schematic should be supplied.9. Test and Repair schematic for pcb assembly should be supplied.

  • $25 USD 25 days ago

    I have a very basic task, i.e I want a program in c to run on unix machine. In this you have to write a program to compelet the task given in word file below.

  • $3111 USD 25 days ago

    I need on a longterm constant writing 2000 articles between 350-500 words. Topics are: LifestylePregnancyCareersFoodBabiesParenthoodFashionBeauty & Make up.And probably alot more, regarding family.I need a decent proposal first and pricing per article or for the whole package.You must understand, I have to be very selective. I need to have a proof of previous work.Name your deliveryrate (how much per week you can deliver or per month).All work that has to be delivered should pass copyscape. I have a list of 250 keywords to work on to get this writing done.

  • $750 USD Mar 18, 2014

    Literature review and design of engine mount (rig design) system for Honda GC135E. For active vibration control and noise cancellation. See page 13 of attached file.Please stick to the topic, i.e. design and analysis of active mount design for the Honda engine. Use proper referencing and add graphs/diagram relevant to topic. Please produce drawing for proposed (prototype) mount (rig) system for the Honda GC135E with dimensions and material charecteristics which it will be made of with a cost estimation of its manufacturing/production. Main aim of mount system is to isolate the engine"s vibrations and to support the engine. Please try to add some equations and formulae for the vibrations systems. Also information about the engine under consideration is attached in pdf file.

  • $24 USD Mar 15, 2014

    I sell Bico Australia jeweIry they have names and meanings and make great gifts. You can choose a piece depending on the name and meaning to motivate and inspire who ever the piece is given too. This jewelry is for any age or sex. I need interesting articles related to what I sell and grab peoples attention. My web address is

  • $20 SGD/hr Mar 5, 2014

    I will like you to teach me how i can do the same as the tutorial on modelling the virtual towing tank on StarCCM+ but except on my ship model

  • ₹15052 INR Mar 1, 2014

    I need a seismic analysis and design of a structure, preferably auditorium. I need a plan i auto cad, seismic design of the structure using ansys or staad pro and the estimation and costing too. I need this for my M.Tech Structural engineering project. anyone who is willing to do pls contact me 9884400438

  • $500 CAD Feb 22, 2014

    I am looking for a mechanical engineer who could analyse and select an electrical motor and battery for skateboard. The whole portable unit should attachable and removable easily.

  • $231 USD Nov 20, 2013

    I need a report around 40 pages on a topic about fluid dynamics of tank systems at gas station. You can include various fluid dynamics systems used at gas station. The report should include the losses and leakages while refueling from a fuel carrier to fuel tank at gas station and then to car due to fluid dynamics and how calculate the losses and methods to resolve them. Also state the effect of fluid dynamics while fueling various cars at same time from same tank.

  • $35 USD Oct 17, 2013

    Description of how the Degradation function H in the Wiener Filter is estimated and general explanation of how the minimum error between the original image and degraded image is computed.

    FEA-CFD does not have any open projects.
    FEA-CFD does not have any work in progress.
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