Comsol antenna designработы
Доброго дня! Требуется по договоренности разработать модель определенного процесса в программе COMSOL Multyphysics. ТЗ будет уточнено в ближайшее время, но уже хотелось бы узнать больше деталей для того чтобы работа была выполнена Моделирование в сфере обработки материалов. В моем случае электрохимическая обработка титана и титановых сплавов. В качестве заготовки используется либо деталь простой формы (прямоугольной формы), либо сложной формы с изгибами. Предположительно требуется смоделировать процесс теплообмена, определить характеристики материала после обработки и, к примеру, оценить эксплуатационные свойства материала после обработки от внешнего источника энергии (в зависимости от выбранного метода обработки) Цена договорная. Но можно было бы узнать минимум :)
Из прикрепленного файла удалить амортизатор и ...удалить амортизатор и оставить только одно шасси. Далее моделируется вертикальный удар шасси о землю с заданной начальной скоростью и весом ЛА и нулевой конечной скоростью. При этом из шины через клапан частично выходит ( стравливается ) воздух , например, давление падает с 3 атм до 2 атм. Требуется получить данные о давлении в шине , перегрузке на оси и тепловом режиме . Сохранить результаты в Comsol для версии 5.1.
Нужно собрать 2 разные модели магнитных редукторов в 2D. Один тип во вложениях, о втором напишу позже, пока не решено точно какая модель будет, но что то похожее на первую.
Здравствуйте! Нам нужно помощь с embedded gsm antenna.
...Основные задачи: * литературный обзор по заданным научным вопросам (помощь в доступе к любой литературе с моей стороны) либо моделирование физико-химических процессов в Comsol * подготовка краткого обзора * 1-часовое обсуждение по скайпу еженедельно Критерии отбора: * Минимум: диплом специалиста, магистра или научная степень. * Минимум: Знание английского на уровне свободного чтения. * Желательно: Экспертные знания в одной из следующих областей: полимеры, коллоидная химия, производство и формовка полимерных материалов. * Желательно: опыт моделирования физических или физико-химических процессов (например, ELCUT или Comsol Multiphysics) * Желательно: Научные публикации (Документальное подтверждение?!) * Адекватность и широта кругозора При интересе прошу сообщи...
...Основные задачи: * литературный обзор по заданным научным вопросам (помощь в доступе к любой литературе с моей стороны) либо моделирование физико-химических процессов в Comsol * подготовка краткого обзора * 1-часовое обсуждение по скайпу еженедельно Критерии отбора: * Минимум: диплом специалиста, магистра или научная степень. * Минимум: Знание английского на уровне свободного чтения. * Желательно: Экспертные знания в одной из следующих областей: полимеры, коллоидная химия, производство и формовка полимерных материалов. * Желательно: опыт моделирования физических или физико-химических процессов (например, ELCUT или Comsol Multiphysics) * Желательно: Научные публикации (Документальное подтверждение?!) * Адекватность и широта кругозора При интересе прошу сообщи...
Интересующая среда - теплообмен в жидкостях, газах и твердых телах совмещенный с изменяемой геометрией моделей; решение комбинированных динамических и термодинамических задач.
Разработать модель и уточнить концепцию мгд генератора с помощью COMSOL, ANSYS или других.
Разработать модель и проверить концепцию мгд генератора с помощью COMSOL, ANSYS или других.
Using cst 1)Design a high efficiency reflector feed antenna based on the following reference with a 5% bandwidth. - Kishk, A.A.: 'Technical memorandum: Simple primary focus feeds for deep reflectors', IEE Proceedings H (Microwaves, Antennas and Propagation), 1989, 136, (2), p. 169-171, DOI: 10.1049/ip-h-2.1989.0030 a. Centered at 10 GHz à feed 1 And Design a reflector antenna using this feed design to produce 40 dB of gain at the center frequency. Plot efficiency curves, gain and radiation patterns. Finally 2)Design the most compact right-hand circular polarized patch antenna with the following specs: a. The axial ratio below 3 dB. b. The matching level is below -10 dB d. Operating from 20 GHz to 20.4 GHz over 40 mils th...
I am looking for an experienced freelancer who can help me optimize the design of my MEMS Thermal Flow sensor using COMSOL simulation. The desired outcome of the simulation is to optimize the sensor's design for maximum efficiency. I have a rough idea of the design but require assistance in finalizing it. The simulation results must be of high accuracy to ensure the sensor's performance is validated. Ideal skills and experience: - Expertise in COMSOL simulation software - Experience in MEMS Thermal Flow sensor design and optimization - Strong understanding of thermal behavior - Ability to deliver high accuracy simulation results - Excellent communication skills to ensure smooth collaboration throughout the project.
Logo title: Altius Apex Tagline: Satcom Colours of logo must be: White text. Hi-Viz green and black coloured Antenna and settelite icons wanted incorporated into the logo. I have attached some logos for inspiration. I have attached a photo of the exact colour green I would used on the icons.
More details: Develop an COMSOL model for laser material processing on aluminum-SiC particle reinforced MMC material. Is this project for business or personal use? Personal Do you have any specific requirements for the laser material processing, such as a desired surface roughness or specific dimensions? Yes, I have specific requirements What is the main purpose of this project? Own interest
CST Studio antenna design required
I am looking for a freelancer to design a CST antenna for wireless communication with a desired frequency range of 2.5ghz. The antenna must meet specific dimensions that I have provided. The primary application of the antenna is for wireless communications. I am looking for a freelancer with experience in CST antenna design and expertise in wireless communication technology. The ideal candidate should also have a thorough understanding of electromagnetic theory and be able to deliver a high-quality design within the specified deadline.
I am in need of an HFSS U Slot Patch Antenna Design for my wireless communication project. The antenna should operate within the frequency range of 2-4 GHz. I have specific dimensions that must be met for the design. The ideal candidate for this project must have experience in antenna design and be proficient in HFSS software. Also must prepare a technical report with given template. The project requires the following skills and experience: - Expertise in antenna design and HFSS software -Can write a technical report about antenna with given template - Ability to work within specific size constraints - Knowledge of electromagnetic wave theory and antenna radiation patterns - Familiarity with antenna testing and m...
I am looking for a freelancer who can assist me with CAD and Micro Fluidic Simulation. The purpose of this project is for research and development. The desired outcome is optimization of design and identification of potential issues. I require 4-7 iterations of the simulation. Ideal skills and experience for this job include: - Proficiency in CAD software such as SolidWorks or AutoCAD - Experience in Micro Fluidic Simulation using software such as ANSYS or COMSOL - Knowledge of fluid mechanics and microfluidics - Strong problem-solving skills and attention to detail.
Currently have Net S9 base station and Rover G7, RTK Fix Tablet. Have the base station and antenna set up want assistance remotely setting up and discuss how to get started. Assistance using SurvX uploading downloading Later on am needing assistance 3D rendering property, garden landscape.
I am looking for an experienced freelancer to design an antenna for me using CST microwave suite. The antenna should have the following specifications: Frequency Range: Above 5 GHz Antenna Type: Patch Antenna Application: Wireless Communications The ideal candidate for the job should have the following skills and experience: - Expertise in designing antennas using CST microwave suite - Knowledge of patch antenna design - Experience in designing antennas for wireless communications If you have the required skills and experience, please submit your proposal with a brief overview of your experience in antenna design.
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optical modeling of microscale objects using COMSOL
I am looking for a freelancer who can create an advanced mathematical model in COMSOL for an all-solid-state battery. The desired outcome of this project is to identify potential issues such as interfacial contact loss evolution in the battery. As for the parameters, standard parameters should be used. The COMSOL model should be advanced. Ideal skills and experience for this job include: - Proficiency in COMSOL - Experience in battery modeling - PDE based model, not Physics based. - Knowledge of all-solid-state batteries - Strong understanding of battery behavior and interactions between components.
Looking to verify the results obtained from Turbo Jet CFD from other guy. You must be able to calculate the power generated from the wind flow on Turbo Jet style designed propeller. You can use any software you are comfortable with like Comsol, Ansys fluent or star ccm or openfoam or whatever. Let me know if you have done similar project before, so I can award you. When you bid, provide actual bid amount and past projects examples.
...review for potential improvements. The ideal candidate will have experience in PCB layout and design, as well as knowledge of the LA LTC5800 IPM. The review should include a detailed report of potential improvements and suggestions for how to implement them. 2 Main things that i would like to get reviewed are. Antenna - We have done the layout of the pcb tracks but want to get antenna track and associated components reviewed. we are happy with other pcb tracks but a quick review would be nice. Component confirmation. Again we have picked parts from jlcpcb list but need to be confirmed and replaced if need be. All project is done is easy eda. Skills/Experience: - Experience in PCB layout and design - Knowledge of the LA LTC5800 IPM - Ability to provide ...
I am looking for a professional with the skills in antenna design to complete a project. The antenna will have a frequency range of 0-1 GHz and use a patch antenna design. The application will be to use on Smart Shelf RFID Antennas.I need someone who understands the complexities of antenna design and can generate a reliable design in a timely manner. The successful freelancer will have extensive experience in antenna design, as well as a good knowledge of the relevant technologies in the you feel like you are the right expert for this project, do not hesitate to reach out!
Software: Autodesk Eagle I want schemathics, bom and pcb design of the module PTR8000 Current PTR8000 design has very bad components and not designed to 868Mhz, your work also is to match components to 868 usage I will ignore bid if you don't know what it's PTR8000, you don't know current 868mhz problem of the original design or you don't have experience on rf desig I would like the design as similar as original PTR8000 design but with constellation pins rather than pin headers
I am looking for a freelancer who can help me detect...ideal candidate should have experience with SDR and be able to work with a miniwhip antenna that I have already purchased from Amazon. Requirements: - Ability to detect shortwave signals using SDR technology - Experience working with miniwhip antennas - Knowledge of software defined radio technology - Ability to provide recommendations for any necessary software or hardware - Good communication skills and ability to work collaboratively If you have experience in this area and are interested in working on this project, please submit a proposal with your relevant experience and recommendations. I am based in Coventry, England. Looking for candidates willing to travel to local area. I have mini whip antenna and SDR do...
Run Optimisation module on COMSOL Wave optics model already build in 2d need it in 3d
I'm looking for an expert in acoustics to calculate the sound transmission loss of a double-glazed louvre (or window) using Comsol Acoustic Module software. The calculation includes sound transmission loss (STL) for 18 frequently, and it must be accurately determined for the desired distance. The person I'm looking for should have extensive knowledge and experience with acoustic calculations and the Comsol Acoustic Module software in order to complete this project.
Run Optimisation module on COMSOL Wave optics model already build in 2d need it in 3d
Design and Build - I am looking for a skilled individual to design an RF Direction Finder Circuit. The project requires the following specifications: - Frequency range of signals to be detected: Up to 1 GHz - Antenna type: Dipole - Signal sensitivity: Moderate sensitivity The ideal candidate should have experience in designing RF circuits and be knowledgeable in antenna design and signal sensitivity. The project requires a thorough understanding of radio frequency and the ability to work with high precision. The project should be completed within a designated timeline and budget. It must be tunable to detect people transmitting oh handheld VHF/UHF radios. The device needs to be as small as possible so it can be caddied by a drone. I would l...
I have a PCB with a test port and an MMCX antenna port. the transmission frequency is 400MHz. we have a matched microstrip with pads for 3 shunt and 2 series matching components. looking for someone to determine the correct components
I want a silver back gorilla that has a chrome/hide with an ASIP radio on his back and an antenna showing. Holding an M2 Browning 50 caliber machine gun and under the logo it should say “Silverbacks”. This is for a platoon in the U.S. Army
I’m looking for someone who can do CVD simulation of Silicene or graphene, that can be done in the next few days. It doesn’t have to be perfect as long as it just works
Looking to design a distributed network of low-cost IOT current monitor sensors for utility-scale solar farms for string monitoring. Essentially we require easy to install sensors on 10 AWG PV wire, up to 32 strings (wires) per combiner box location, installed outside on the wire and tied into a low-cost antenna. We would want this to be a distributed network that ties into one main enclosure onsite that has remote satellite / 5G capabilities. Average amps will be 20-30 per wire, running at 1500 volts since this is utility-scale. Here are some factors: Must be easy to deploy, low-labour, must have high security, safety in mind and meet all local electrical regulations of the Electrical code of Canada, NEC in the US, and cUL certification. Must operate in -40C temperatures, a...
I am seeking a technical expert to build a phased antenna array for wireless power transfer. The desired frequency range of the antenna should be greater than 10 GHz, and the desired gain should be as high as possible. The ideal candidate should have experience in designing and building phased antenna arrays for wireless communication and power transfer applications. Skills in antenna design and simulation, electromagnetic theory, and signal processing are required. The project will involve designing the antenna array, testing and optimizing the performance, and providing documentation and support. The project timeline is flexible, but I am looking for a dedicated and reliable freelancer who can deliver quality work within a reasonable time frame. ...
Design a quad band microstrip patch antenna using slotting technique with frequency of 2.4,3.6,4.4,5.6GHz using fr4 epoxy material and result should contain s(1,1) parameters, gain, directivity, return loss in HFSS Software
I'm looking for a project freelancer who is experienced in COMSOL Multiphysics and can help me to check model and ended my simulation in conductively coupled metallic nanoparticles. I have build the model but I need someone to check what is problem. Specifically, I need to analyze the electric field, LSPR (scattering), surface charge.
Electrodeposition modeling using COMSOL look at this paper : 10.1021/acs.jpcc.0c01116 Something similar to that paper
...seeking an experienced PCB design engineer to develop a custom PCB for an ESP32 micro-controller with WiFi capabilities, battery management, wireless charging management, USB connectivity, and a flexible flat cable (FFC) connector. The project also requires the design of a flexible flat cable with a small sensor on one end and the connector on the other end. The final deliverable should include all the necessary design files and documentation to send to a PCB manufacturer for fabrication and assembly. Image attached is the form factor for this project. Skills: Proficiency in PCB design and layout using software such as Altium Designer, Eagle, KiCad, or OrCAD Experience with ESP32 micro-controller and WiFi circuit design, including the use of an extern...
I am looking for a freelancer to create a frequency reconfigurable UWB antenna design using diodes and copper material. The design must have a circular geometry. Experience working with antennas and knowledge of advanced technologies in the field is required to complete this project. The antenna should be compatible with multiple protocols, and the design must provide a strong signal in different frequency bands. This project requires a creative approach to find a successful design, as the design must provide optimal performance within the available parameters.
the design and simulation of a sub-6GHz 5G microstrip patch antenna with a frequency 3.7GHz within an operating band range of 3.3GHz to 4.2GHz that consists of a low-cost substrate and small-size patch best suited for miniaturized devices. It would consist of an FR4/RT5880 substrate with a dielectric constant and a height of 4.2 and 1.6mm respectively. The Antenna design will have to be simulated on CST Microwave Studio (Learning edition). The desired output aims for a very high gain. We also seek the details about dimensions and simulation results in 5-6 scenarios. The design should be simple
...matemáticas, ciencias de la computación o campos relacionados. Experiencia previa en modelado de sistemas físicos, simulación de eventos discretos y física computacional. Conocimientos sólidos en programación, preferiblemente en Python y/o C++. Experiencia con bibliotecas de simulación como Pygame, Bullet Physics, Box2D, entre otras. Dominio de aplicaciones de simulación como MATLAB, Simulink, COMSOL Multiphysics , solidworks, unreal engine u software similar Si eres un apasionado de la simulación y te gusta enfrentarte a desafíos técnicos complejos, ¡nos gustaría conocerte! ten en cuenta que el proyecto se base en una loteria existente: (ver referencia de video: Nota: Este empleo...
I'm looking for someone to design a professional website for my new business. My business specializes in security camera installation, data installation, and antenna services. I need an informational website where I can showcase my services and the advantages of choosing my business, as well as the ability to include customer reviews. I have an outline for content but may need assistance creating it in a cohesive and narrative way. I may also need additional features to enhance the website, but I'm not sure yet. If you are capable of creating a powerful website that stands out, then I invite you to apply for this project.
We are a startup in Goa India Looking for experience engineer for our company. We are open for collaboration with companies in India and abroad. We work in research area of microwave imaging, antenna design and open to various research interests.
