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I am running a study on a rotational triboelectric nanogenerator (TENG) and need a COMSOL-based model that mirrors my lab results almost point for point. Above everything else, the accuracy of the predicted AC voltage and current is critical, so please be confident in extracting clean electrical outputs from transient, electrostatic and electromechanical physics. Scope of work • Build a 3-D model that can sweep rotational speeds from 300 rpm up to 1500 rpm (for the second and third biomaterials we will test 1500 rpm only). • Configure fifteen grating-number cases from 1 to 36 segments for the first biomaterial, plus a fixed 6-segment case for the other two. • Simulate both contact and non-contact operation and give me a direct comparison between modes; that comparison is the main focus of the modal study. • Run all scenarios for three biomaterials and make sure the voltage/current trends match the experimental curves I will share with you. • Package the results as graphs and raw exportable data tables for AC voltage and current. Knowledge transfer Before hand-off I need to know exactly where in the model to adjust RPM, blade count and material definitions, so a short walk-through call or step-by-step document is part of the job. Deliverables 1. Parametric COMSOL (≥ v6 preferred) model file with fully defined physics, studies and post-processing nodes. 2. Plot files or embedded plots showing the comparative behaviour of contact vs. non-contact modes. 3. Brief report summarising how well each run matches the experimental trend lines and noting any divergence. 4. One live session (or recorded video) demonstrating how to tweak RPM, segment number and biomaterial properties. Timing I would like everything wrapped up in 35–45 days; if you can improve on that without sacrificing accuracy, let me know. I am open to adjusting the payment schedule in line with milestones and your level of experience. Please confirm your familiarity with triboelectric models in COMSOL, and include a quick note on any similar work you have completed.
Proje No: 40030525
33 teklifler
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33 freelancer bu proje için ortalama $437 USD teklif veriyor

As a seasoned professional in the engineering field and an expert in COMSOL simulations, I am confident that I can meet your needs for your rotational triboelectric nanogenerator (TENG) study. I have a solid background in electrical and mechanical engineering coupled with a high level of proficiency in MATLAB and COMSOL, making me more than capable of producing a 3-D mathematical model that closely mirrors your lab results point for point. Moreover, my timely delivery record is exceptional. I respect your timeline and will not sacrifice accuracy for speed. You can rely on me to deliver everything you need within 35-45 days, but if there's an opportunity to expedite without jeopardizing quality, you'll be the first to know! To ensure seamless knowledge transfer, which is crucial for this project's success, I'll guide you on adjusting RPMs, blade count, and material definitions in either a brief report or through a live session. Reach out to me so we can discuss this project further!
$260 USD 3 gün içinde
7,7
7,7

Hi, I hope you are doing fine. I have PhD in mechanical engineering from Tohoku University of Japan. I have published 20 Journal papers and 16 international conference papers. I have a lot of experience in automotive, aerospace, biotechnology, computers, electronics, microelectromechanical systems, energy conversion, robotics and automation, and manufacturing. I am also expert in mechanical engineering softwares including Ansys, Fluent, Comsol, CATIA, Solidworks, Abaqus and Inventor. I'm interested in your project. Please send me a message so that we can discuss more. Best regards. please check my portfolio link: https://www.freelancer.com/u/sajjadtaghvaeifr
$500 USD 7 gün içinde
7,9
7,9

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Expert Mechanical design Engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: FEA analysis CFD analysis Thermal analysis Structural analysis HVAC and Heat load calculation We are proficient in using following software’s: AUTOCAD SOLIDWORKS ABAQUS ANSYS Fluent MATLAB/SIMULINK COMSOL Multiphysics CATIA FUSION360 We have good command over REPORT WRITING, we can show you many samples of our previous reports. We can discuss further details in the message box.
$500 USD 7 gün içinde
6,1
6,1

Dear Haiderhjh, I am highly interested in your project to develop a precise COMSOL model for your rotational triboelectric nanogenerator (TENG). With over 13 years of engineering expertise spanning mechanical, electrical, and structural disciplines, I bring a comprehensive understanding of multi-physics simulation and electro-mechanical system modeling. I am confident in constructing a detailed 3D parametric COMSOL model incorporating transient, electrostatic, and electromechanical physics that accurately replicates lab-measured AC voltage and current outputs across varying RPMs (300–1500) and biomaterial configurations. I understand the critical requirement for accuracy in electrical output extraction and will dedicate precise parametric sweeps and validation against your data. The project turnaround within 35–45 days is achievable without compromising quality. I look forward to applying my simulation and engineering skills to deliver highly reliable results tailored to your research objectives. Best regards, mohand
$350 USD 7 gün içinde
5,0
5,0

As a team of licensed engineers specializing in mechanical and electrical engineering, we offer the precise skill set needed for your Rotational TENG COMSOL simulation project. Our proficiencies include 3D modelling which will be crucial in building a COMSOL model mirroring your lab results. We are conversant with both transient, electrostatic, and electromechanical physics and can ably extract accurate electrical outputs from these parameters to match your experimental curves. One factor that sets us apart is our multidisciplinary approach. With our capable architects and design professionals onboard, we bring a well-rounded perspective into the equation that can prove invaluable when tailoring the assigned tasks to the unique characteristics of each biomaterial, such as adjusting RPM, blade count, and material definitions. We recognize how critical this step is for knowledge transfer and guarantee we'll provide a well-documented guide to ensure any further tweaking or customization can be easily executed
$500 USD 7 gün içinde
4,6
4,6

My name is "Usama Safdar" and I am a Ph.D degree holder which means I am highly-capable to tackle this project "Content Editor " with 100 percent accuracy. I am a professional writer with over 6 years of experience in writing; Essays, Research Summaries, Thesis, Dissertation, Lab Reports and Case Studies. I always provide High-Quality Solutions within the shortest possible time with all instructions followed against very reasonable prices. I can manage works even with shortest deadlines like; "2500 words work in just 6 Hours" with very reasonable time. As a pro academic writer I am also familiar with all the referencing styles; such as APA, Harvard, OSCOLA, IEE, MLA etc. I always provide plagiarism-free solutions and as a prove I also provide "FREE Turnitin reports". For Samples, please visit my profile https://www.freelancer.com/u/SolutionMart Please message me to start the discussion. Thank You
$250 USD 1 gün içinde
4,2
4,2

Hello, I can build a COMSOL-based rotational TENG model that is tightly calibrated to your experimental data, with accurate AC voltage and current predictions as the primary target. I work with coupled electrostatic and electromechanical physics in COMSOL (v6+), and I’m comfortable setting up parametric 3D models that sweep RPM, segment count, and material properties while keeping post-processing clean and reproducible. For your study, I’ll implement a fully parametric 3D TENG model covering: 300–1500 rpm operation, fifteen grating configurations (1–36 segments) for the first biomaterial, and a 6-segment setup for the other two. Both contact and non-contact modes will be modelled and compared directly, with transient simulations tuned so that voltage and current waveforms closely follow your experimental curves. All runs will output exportable data tables plus clear plots for AC voltage and current trends. You’ll receive a documented COMSOL file with labelled parameters (RPM, segment number, biomaterial properties), a brief comparison report vs. your lab data, and a short knowledge-transfer session (live or recorded) showing exactly how to adjust model settings for future work. I can comfortably work within your 35–45 day window while prioritising accuracy. Regards, Fares Hassan
$255 USD 1 gün içinde
3,8
3,8

Hello Dear I am available to do this task. I will provide high-quality work along with COMSOL source files. Let me know if you are interested.
$700 USD 45 gün içinde
3,8
3,8

My name is Rabia Faisal, I am working in the writing industry since 2011. During this time, I have served countless clients with a full amount of satisfaction by providing them with TOP Quality Solutions. I have command of all references APA, Harvard, IEEE, MLA & Chicago, etc. I will provide plagiarism-free work with 100 percent accurate grammar within your given deadline. Please message me to get Top Class Services. I am waiting; https://www.freelancer.com/u/TopWritingGuru
$250 USD 1 gün içinde
2,9
2,9

Hi there, I'm excited about the opportunity to work on your rotational triboelectric nanogenerator (TENG) simulation project. With extensive experience in COMSOL modeling, particularly in triboelectric applications, I'm confident I can create an accurate 3-D model that closely aligns with your lab results. I will configure the model to accommodate rotational speeds of 300 to 1500 rpm and ensure it effectively simulates both contact and non-contact operations. My focus will be on delivering precise AC voltage and current outputs that match your experimental curves, and I'll provide clear graphs alongside exportable data tables as deliverables. My approach incorporates comprehensive documentation, including a detailed walkthrough to facilitate knowledge transfer. I anticipate completing the project within the requested 35–45 day timeframe without compromising accuracy. I'm eager to hear your thoughts regarding the payment schedule based on milestones.
$275 USD 4 gün içinde
2,7
2,7

As a seasoned Data Analyst, my proficiency lies in constructing comprehensive, precisely tailored solutions to complex technical problems such as yours. I have extensively worked on sophisticated software like COMSOL (≥ v6) and have excelled at constructing precise models to mirror real-life laboratory results. I can confidently handle the 3D modelling you require, ranging from sweep rotational speeds and grating-number cases to simulating both contact and non-contact operations, all the while ensuring accurate voltage and current outputs from transient electrostatic and electromechanical physics. I understand the importance of knowledge transfer when the project ends. Since it is essential for you to understand how to tweak different parameters in the model, I assure you that I will provide a clear step-by-step document or a live session explaining how these changes can be made. With my unwavering commitment to clients' satisfaction, measurable results, and innovative problem-solving techniques - you can rest assured knowing that your project is in reliable hands. So why wait? Let's work together and exceed your project expectations!
$500 USD 7 gün içinde
1,2
1,2

Hey , I just finished reading the job description and I see you are looking for someone experienced in Data Analysis, 3D Modelling, Electrical Engineering, Technical Documentation, Physics, Mechanical Engineering, Matlab and Mathematica, Simulation and Finite Element Analysis. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Salik.
$250 USD 5 gün içinde
1,4
1,4

Hello, thank you for posting this job. I have read and understood your description. I am a Senior Electrical/Electronic Engineer. I have extensive experience working on projects similar to Rotational TENG COMSOL Simulation in the past, and I am confident I can successfully complete this one. I look forward to working with you. Thank you.
$500 USD 5 gün içinde
0,0
0,0

Hi Haiderhjh, I understand your need for a highly accurate COMSOL model that aligns with your lab results for your rotational triboelectric nanogenerator study. Ensuring that the predicted AC voltage and current match your experimental curves is paramount. I am Adil Yousuf, with over 6 years of experience in Mechanical and Electrical Engineering, specializing in Finite Element Analysis, 3D Modelling, Simulation, and Data Analysis using Matlab and Mathematica. I have successfully completed projects that involve similar triboelectric models, ensuring precise and reliable outputs. You can view my relevant portfolio here: https://www.freelancer.com/u/adily1 I am confident that I can deliver the required parametric model, comparative analyses, and a detailed report within your 35–45 day timeframe. I look forward to the possibility of working together. Thank you, Regards, Adil Yousuf
$250 USD 7 gün içinde
0,0
0,0

Hello, Having immense experience in data analysis and simulations, combined with my profound expertise in COMSOL and computational physics, I am confident in delivering a task that aligns perfectly with your project's requirements. My previous work involved complex mathematical modeling and data prediction which convincingly prepared me for this detailed simulation task. My strong analytical skills, command on electrostatic and electromechanical physics, and capacity to produce clean electrical outputs with parallel testing can greatly benefit your study on the rotational TENG. Not only will I mirror your lab results point by point, but I would also provide the comparative behavior of both contact and non-contact modes highlighting the main focus of modal study as per your request. My knowledge of AWS, Azure, and Google Cloud can immensely expedite the simulations enabling us to deliver within timelines early without compromising quality. Apart from delivering a parametric COMSOL model file with defined physics, I will ensure step-by-step documentation that clearly explains where to adjust RPM, blade count, and material definitions for future reference. In addition to this, you'll have access to full graphs comparing voltage/current between experimental trends and COMSOL predictions ensuring a comprehensive analysis of your biomaterials. Givenour shared-priority for precise results, seamless communication would be an important tool Thanks!
$620 USD 6 gün içinde
0,0
0,0

Hey, expert is here! I’d love to help you match your TENG lab results in COMSOL—I’ll create a parametric 3D model that sweeps speed and grating configurations, runs contact and non-contact modes for three biomaterials, and produces clean voltage/current exports and comparison plots. You’ll get the COMSOL project, raw data tables, a short matching-report highlighting any divergences, and a quick live (or recorded) walk-through so you can tweak RPM, segment count, and material properties yourself. I can work to your 35–45 day schedule and propose milestone-based delivery for testing and validation.
$500 USD 7 gün içinde
0,0
0,0

As an Electrical and Mechanical Engineer with extensive experience in 3D modelling and AI integration, I am well-prepared to take up your project on a Rotational TENG COMSOL Simulation. I understand the criticality of accurately mirroring lab results and predicting AC voltage and current trends for your study. If given the opportunity to work on this project, I will ensure that your entire scope is covered meticulously. From configuring the fifteen grating-number cases to sweeping rotational speeds, running all scenarios, and preparing the deliverables including plots, raw exportable data tables, parametric COMSOL model file with all defined physics and post-processing nodes—I will make sure every aspect matches your experimental trend lines. Additionally, my expertise in technical knowledge transfer will guarantee an effective hand-off. I will provide you with a comprehensive layout for adjusting RPMs, blade count and material definitions and also offer a live session or a recorded video tutorial demonstrating how to manage these parameters appropriately. My commitment to clean, secure, and scalable code will ensure efficient modifications as required throughout the project. In terms of timeframe and payment schedules, I am ready to work within your demands without sacrificing quality output. Let's bring efficiency and intelligence to your project together!
$500 USD 7 gün içinde
0,0
0,0

Hi there, I am a top California freelancer with extensive experience in COMSOL simulations and have received numerous 5-star reviews for my work. I completely understand the intricacies of designing a rotational triboelectric nanogenerator (TENG) model that aligns closely with your lab results. My background in electrical engineering and finite element analysis equips me to deliver a highly accurate 3D model that simulates the desired range of operational conditions, thereby ensuring that the AC voltage and current predictions match your experimental data. In my approach, I will efficiently build a model capable of sweeping rotational speeds and configuring multiple grating segments. Additionally, all scenarios for the three biomaterials will be simulated comprehensively. I’ll provide clear graphs and raw data tables for your review, along with a detailed report on the alignment of simulated results with your experimental trends. I suggest scheduling a brief walkthrough session to clarify adjustments needed in RPM, blade count, and material definitions before effective hand-off. Could you provide the specific experimental curves you'll be referencing for comparison? Best regards,
$610 USD 8 gün içinde
0,0
0,0

With my comprehensive knowledge of MATLAB and mathematics, I am highly experienced in crafting accurate mathematical models and simulations, precisely what your project requires. Over the years, I've successfully worked on similar projects that have demanded a fine understanding of numerical analysis, linear algebra, optimization, signal processing, and differential equations – skills that sit perfectly with your needs. Combining this expertise with my strong command over MATLAB enables me to deliver sophisticated COMSOL simulations mirroring your experimental results. Your project's scope aligns well with my ability to design and implement detailed simulations. In simulating both contact and non-contact operations, providing a comprehensive comparison between the two modes, I will pay specific attention to the voltage and current predictions. Importantly, the delivery output is geared toward ensuring you can easily adjust crucial parameters like RPM, segment numbers, and biomaterial definitions with confidence. I understand the significance of precise data for informed scientific insights and thus assure meticulous work that captures critical trends.
$250 USD 3 gün içinde
0,0
0,0

Hello. Very nice to meet you. I hope to create great results for this project together with you. I can build a high-accuracy COMSOL (v6+) model for your rotational TENG study, matching your experimental AC voltage and current curves across all biomaterials, RPM ranges, and grating-segment configurations. I will construct a full 3-D parametric framework covering contact and non-contact modes, implement the electrostatic and electromechanical physics, and run transient studies to extract clean voltage and current outputs for all rotational speeds. Each scenario will be validated against your lab data, with detailed comparisons and exportable plots. I will prepare a structured model where RPM, segment count, and biomaterial definitions can be adjusted easily, and I will provide a clear walk-through session plus a short report describing convergence behaviour and trend matching. The full project can be completed within your 35–45 day window. Thank you for your consideration about my proposal. I will wait for your good response. Best regards. Sihalath S.
$399 USD 7 gün içinde
0,0
0,0

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