Ingeniería Jobs

En Azcatec, una ingeniería con más de 25 años de experiencia en el sector y un fuerte carácter innovador y proyección internacional, con sede en Sevilla, busca un/a ingeniero/a civil freelance altamente experimentado/a. Nos especializamos en la ingeniería de plantas industriales, a cubrir áreas como la industria en general, medio ambiente, minería y sostenibilidad. Nuestra capacidad para integrar proyectos complejos y tecnologías avanzadas nos ha consolidado como líderes en el sector. Estamos buscando un profesional autónomo para asumir proyectos en el área de MECÁNICA *Concretamente necesitamos expertos en: DISEÑO Y CALCULO MECÁNICO DE PIEZAS DE FIBRA DE CARBONO POR ELEMENTOS FINITOS...

Azcatec, una ingeniería con más de 25 años de experiencia en el sector y un fuerte carácter innovador y proyección internacional, con sede en Sevilla, busca un/a ingeniero/a civil freelance altamente experimentado/a. Nos especializamos en la ingeniería de plantas industriales, a cubrir áreas como la industria en general, medio ambiente, minería y sostenibilidad. Nuestra capacidad para integrar proyectos complejos y tecnologías avanzadas nos ha consolidado como líderes en el sector. Estamos buscando un profesional autónomo para asumir proyectos en el área de INVESTIGACION Y DESARROLLO *Concretamente necesitamos expertos en: EXTRACCION CON FLUIDOS SUPERCRÍTICOS*

Azcatec, una ingeniería con más de 25 años de experiencia en el sector y un fuerte carácter innovador y proyección internacional, con sede en Sevilla, busca un/a ingeniero/a civil freelance altamente experimentado/a. Nos especializamos en la ingeniería de plantas industriales, a cubrir áreas como la industria en general, medio ambiente, minería y sostenibilidad. Nuestra capacidad para integrar proyectos complejos y tecnologías avanzadas nos ha consolidado como líderes en el sector. Estamos buscando un profesional autónomo para asumir proyectos en el área de INVESTIGACION Y DESARROLLO *Concretamente necesitamos expertos en: EXTRACCION DE POLIFENOLES PROCEDENTES DE FRUTAS Y VERDURAS

Azcatec, una ingeniería con más de 25 años de experiencia en el sector y un fuerte carácter innovador y proyección internacional, con sede en Sevilla, busca un/a ingeniero/a civil freelance altamente experimentado/a. Nos especializamos en la ingeniería de plantas industriales, a cubrir áreas como la industria en general, medio ambiente, minería y sostenibilidad. Nuestra capacidad para integrar proyectos complejos y tecnologías avanzadas nos ha consolidado como líderes en el sector. Estamos buscando un profesional autónomo para asumir proyectos en el área de ELECTRICIDAD, INSTRUMENTACION Y CONTROL *Concretamente necesitamos: EXPERTO EN DISEÑO DE INSTRUMENTACION DE PLANTAS INDUSTRIALES RELACIONADAS C...

Azcatec, una ingeniería con más de 25 años de experiencia en el sector y un fuerte carácter innovador y proyección internacional, con sede en Sevilla, busca un/a ingeniero/a civil freelance altamente experimentado/a. Nos especializamos en la ingeniería de plantas industriales, a cubrir áreas como la industria en general, medio ambiente, minería y sostenibilidad. Nuestra capacidad para integrar proyectos complejos y tecnologías avanzadas nos ha consolidado como líderes en el sector. Estamos buscando un profesional autónomo para asumir proyectos en el área civil. Concretamente necesitamos: EXPERTO EN CALCULOS DE ESTRUCTURAS utilizando SAP 2000

Azcatec, una ingeniería con más de 25 años de experiencia en el sector y un fuerte carácter innovador y proyección internacional, con sede en Sevilla, busca un/a ingeniero/a civil freelance altamente experimentado/a. Nos especializamos en la ingeniería de plantas industriales, a cubrir áreas como la industria en general, medio ambiente, minería y sostenibilidad. Nuestra capacidad para integrar proyectos complejos y tecnologías avanzadas nos ha consolidado como líderes en el sector. Estamos buscando un profesional autónomo para asumir proyectos en el área de ELECTRICIDAD INSTRUMENTACION Y CONTROL *Concretamente necesitamos* - EXPERTO EN DISEÑOS DE SUBESTACIONES

Se busca un ingeniero naval o arquitecto naval autorizado en Argentina para certificar los planos de una embarcación y gestionar su presentación y aprobación ante la Prefectura Naval Argentina. Es indispensable que el profesional esté habilitado para realizar este tipo de trámites según las normativas locales. Experiencia previa en procesos similares será valorada.

We are seeking an experienced professional to design a comprehensive plant layout for a new manufacturing facility. The project involves creating detailed process flow maps, defining efficient material movement plans, ensuring regulatory compliance, and preparing 2–3 detailed layout options for review. Project Scope & Key Tasks: - Develop end-to-end plant layout designs tailored to manufacturing requirements. - Create clear and detailed process flow maps illustrating production stages. - Define optimized material movement plans to enhance operational efficiency. - Ensure all designs comply with relevant regulatory standards and safety guidelines. - Prepare 2 to 3 distinct layout options with detailed documentation for decision-making. Deliverables: - Complete plant layout...

I am looking for an experienced FPGA developer to write functional Verilog code for interfacing a 1-wire secure EEPROM with a Zynq Zed Board. The EEPROM includes SHA-1 authentication. The deliverables should include: - Fully functional Verilog code for the interface. - Proper handling of SHA-1 authentication. - Compatibility with the Zynq Zed Board.

I’m working on a master’s-level research paper in Computer Science, and the focus is firmly on Cybersecurity. My supervisor expects a publication-ready manuscript, so I need support that goes well beyond basic proofreading. Here’s what I already have: a broad topic proposal, scattered notes from recent journals, and a rough outline. What I’m missing is the deep dive—consolidated literature review, a solid methodology section (quantitative or qualitative, whichever best suits the argument), coherent analysis, and perfectly formatted citations in IEEE style. You’ll be free to recommend the most relevant sub-topics—anything from threat modeling and network security to encryption protocols or emerging attack vectors—so long as the final pap...

I’m working on a master’s-level research paper in Computer Science, and the focus is firmly on Cybersecurity. My supervisor expects a publication-ready manuscript, so I need support that goes well beyond basic proofreading. Here’s what I already have: a broad topic proposal, scattered notes from recent journals, and a rough outline. What I’m missing is the deep dive—consolidated literature review, a solid methodology section (quantitative or qualitative, whichever best suits the argument), coherent analysis, and perfectly formatted citations in IEEE style. You’ll be free to recommend the most relevant sub-topics—anything from threat modeling and network security to encryption protocols or emerging attack vectors—so long as the final pap...

The Solid is finished and sitting in SolidWorks; what I’m missing is the full “paper” side of the project. I’ll give you the native SolidWorks files plus a Word document that shows exactly how the calculations should be laid out. All dimensions, section properties and loads can be pulled directly from the model, so your task is purely analytical. Here’s what I need documented, clearly written and neatly organised: • Stress analysis under the loading cases shown in the model. • Deflection analysis for the same cases, with governing equations and step-by-step substitutions. • Factor of safety calculations tied back to the chosen metal material properties (yield and ultimate). • Coverage of three loading scenarios: static, dynamic and...

I have study that I need to be completed for X-Cel Energy's energy rebate program in Minnesota, the data has all been gathered, many of the calculations ran, the project was abandoned by our current engineer due to personal issues. Can anyone finish it up?

I need a structural engineer to determine the appropriate type of steel for a single-family residential building following a garage conversion. The steel structure will need to support both roof and floor loads. Key Requirements: - Define steel type based on load requirements - Ensure compliance with local building codes - Provide detailed specifications and calculations Ideal Skills and Experience: - Licensed structural engineer - Experience with residential steel structures - Strong knowledge of load-bearing calculations

Looking for civil engineering to connect on freelance for few Cad- Drafting related work, experience in Highway or Airport Infrastructure Projects

I'm seeking an experienced designer to create bulk material handling equipment, specifically belt conveyors, for the mining industry. Requirements: - Design of belt conveyors tailored for mining applications - Consideration of durability, efficiency, and safety - Ability to work with industry-specific regulations and standards Ideal Skills and Experience: - Proven experience in designing bulk material handling equipment - Expertise in belt conveyor systems - Strong background in mining industry requirements and challenges - Solid engineering design skills and proficiency in relevant software Please include your relevant experience in your application.

I have already completed the full predominant use study for a commercial client, including all electrical load calculations for every affected meter. Before the report can be submitted to the State of Texas, it must be reviewed, any technical issues corrected, and then sealed by a Texas-licensed Professional Engineer. Scope of the review • Discipline: Electrical Engineering • Primary focus: verification of my load-calculation methodology, data inputs, and results • Governing framework: all applicable Texas-specific regulations (NEC or IEEE references are welcome but not strictly required) What I will provide • The complete study in editable format (spreadsheets + narrative PDF) • Source utility data and equipment schedules • Any clarifications yo...

I'm seeking a skilled professional to waterproof a pocket-sized, plastic, single-latch container to an IP67 rating. This container will be used for holding food. Key Requirements: - Waterproofing to IP67 standard - Suitable for plastic materials - Experience with food-safe coatings or sealants Ideal Skills and Experience: - Proven track record in waterproofing - Knowledge of IP67 standards - Expertise in working with plastic substrates - Familiarity with food safety regulations

Our production network is hitting several protocol-level snags that I no longer have bandwidth to chase down in-house. The pain points are centred on protocol implementation rather than physical links: MPLS, OSPF, BGP, multicast and some stubborn ACL behaviours are all showing symptoms. MPLS is the worst offender—routing loops creep in, labels aren’t always distributed as expected and QoS marking occasionally vanishes in transit. These issues surface under load and during fail-over tests, so reproducing them reliably is part of the challenge. OSPF neighbours sometimes drop without a clear LSA trigger, BGP flaps more often than SLA allows and multicast streams time out on certain segments even though the IGMP state looks clean. Access lists may also be masking root causes, so a...

！！！THE PERSON MUST BASED IN SHENZHEN CITY, CHINA I’m driving the next iteration of our red-light therapy pad for Nuon Medical and I want it to look and feel closer to Nike ISPA than to a conventional fabric wrap. The brief is clear: a fully futuristic aesthetic, extreme waterproof performance and the durability that only a perfectly executed TPU construction can provide. You’ll be sketching, modelling and engineering soft air-cell structures exactly the way a sneaker designer handles an advanced cushioning unit, then translating them into market-ready parts through RF welding, no-sew lamination and 3D thermoforming. Transparent or semi-transparent TPU must read as “liquid glass” rather than cheap plastic, and the hard electronics—PCB, NFC tag, battery—...

Title: Systems Programming Engineer (C, OS Internals) – Freelance / Project-Based Description: We are working on a research-focused operating system project and are looking for strong C programmers with experience in low-level systems work. This is a hands-on role involving kernel-style programming, system call mechanisms, scheduling logic, synchronization primitives, and performance instrumentation. You will work on small, self-contained modules inside a teaching OS (similar to xv6-style environments). Each module is designed so that it can be implemented independently without requiring knowledge of the entire system. This position is ideal for engineers who enjoy: OS internals Concurrency Signals, threads, scheduling Kernel-style C code Clean design and correctness under co...

Seeking Professionals Experienced in Seismic Data Processing (2D/3D) – VISTA / ProMAX / SU / PSTM / PSDM Description: I’m looking to connect with professionals who have strong, hands-on experience in 2D or 3D seismic data processing. There is an urgent workflow in this field that requires a matching technical background, so understanding your experience is important. If you have practical experience in seismic processing, it would be very helpful if you could share details about your background, such as: Please include: - Your practical experience in seismic data processing - Software you are proficient with (e.g., VISTA, ProMAX / SeisSpace, Seismic Unix (SU), GeoEast, Omega / GeoDepth, Paradigm Focus / Echos, etc.) - Examples of previous 2D or 3D seismic processing projects...

You need to check a gearbox for me in the Siemens NX program. It contains three shafts, four gears, bearings, and a housing. The drivetrain should consist of three chains that drive a cable drum. The chain doesn't need to be checked precisely; it can simply be drawn as a belt. I also sent you a few pictures as examples.

I need a radio-type fire alarm system designed for a commercial office building. The coverage should include: - Individual Offices - Common Areas - Manufacturing Areas Ideal Skills and Experience: - Experience with fire alarm system design, especially for commercial buildings. - Knowledge of radio-type fire alarm systems. - Understanding of safety regulations and compliance for office environments. - Ability to create detailed design plans and layouts. Please provide examples of similar projects completed.

I need a full Roboguide cell built around an industrial robot that will move product around a factory-floor style layout. The digital twin must let me drop pallets on defined infeed positions, have the robot pick them, follow a collision-free path through guards and fixtures, and place them accurately on outbound conveyors. I already have a rough 3D layout; you’ll translate that into the Roboguide environment, choose an appropriate FANUC model, set up frames, EOAT, sensors and all I/O so the simulation drives exactly as the real cell will. Cycle-time studies, reach checks and interference zones should be active so I can tweak speeds and payload when I review the file. Deliverables • Complete Roboguide workcell (.rgx) with all components and robot programs • Short vi...

Project Title: ( Website Design & Development for AKL Consulting, Engineering, Modelling, Simulation, Industry & Construction Ltd.) 1. Project Overview We need a professional freelancer to design and develop a clean, modern, and fast corporate website for AKL Engineering & Consulting, operating in: Engineering & Architectural Consulting Environmental & Safety Consulting Modelling & Simulation Industry & Machinery Construction & Contracting Trading Security Systems The website must remain simple, visual, and easy to navigate. All services will be displayed in grid style (Title + Image only). Details will appear only when the user clicks each item. Website languages: English . 2. Scope of Work - Design Modern engineering-style layou...

I need an ABB RobotStudio specialist to build a complete manufacturing-process simulation focused on material handling. The goal is to see the full pick-and-place flow in a virtual workcell, verify reach and cycle time, and spot any clashes before we build the hardware. You will receive the 3-D models of the parts, gripper, conveyors, and the ABB robot we plan to use. From there, I’m expecting you to: • Create the workcell layout inside RobotStudio • Teach the handling routines and fine-tune paths for smooth motion • Generate a short video or screen-capture walkthrough that proves the cycle runs without collisions • Hand over the RobotStudio station file so my in-house team can continue iterating If you have recent examples of material-handling simulation...

I have an engineering research project completed in 2021, and I need it transformed into a full, publication-ready paper and published as fast as possible in a Scopus or Web of Science (Q3–Q4) indexed journal. This is a results-driven assignment. I am not looking for rewriting only — I need fast submission, efficient handling, and acceptance. Scope of Work: Rewrite and structure the research into a proper journal article Update literature and references (APA 7) where needed Prepare abstract, introduction, methodology, results, and conclusion professionally Identify a suitable Scopus/WoS Q3–Q4 journal with a fast review cycle Handle the entire submission process Respond to reviewers, manage revisions Ensure the paper reaches final acceptance Important: My top pri...

I am seeking an experienced professional to assist in developing a novel rainwater energy system that generates electricity from fallen or flowing rainwater. The project involves designing and visualizing a functional prototype, including CAD drawings, technical sketches, functional diagrams, material proposals, and a feasibility study. The goal is to create a system that can be further developed and potentially patented. The first phase of the project focuses on design and technical feasibility and must be completed within 4–6 weeks.

The engine in my car has begun overheating and I need an experienced mechanic to carry out repair work that fully resolves the issue. Coolant temperature climbs quickly even on short drives, and the warning light flashes if I stay in traffic for more than a few minutes. What I need from you: • A thorough diagnostic to pinpoint the root cause of the overheating (cooling-system pressure test, radiator and water-pump inspection, thermostat check, fan operation, etc.). • Clear explanation of the findings before any parts are replaced. • Complete repair—including sourcing quality parts where required—and a final road-test confirming normal operating temperature. Please bring the necessary diagnostic tools and be comfortable working on-site or advising the ...

I need an experienced aerospace engineer to run the numbers on a specific connection point of an aircraft wing before I green-light a repair. You will receive two data sets from me right away: the original manufacturer’s wing design package and a separate problem file that already contains detailed drawings and the relevant load specifications. No failure reports are involved, so our focus is purely on confirming whether the modified structure has the necessary load-carrying capability. This is an experimental aircraft. You are free to choose your preferred toolchain. Hand-calcs that back up the model are welcome Deliverables • A concise engineering memorandum (PDF) that states allowable versus applied loads, factors of safety, and a clear pass/fail verdict for the repair. ...

I'm seeking an experienced industrial automation expert to design and implement a conveyor systems automation solution. The project aims to enhance our material handling efficiency within our manufacturing process. Key Requirements: - Design automation for conveyor systems - Integrate with existing manufacturing processes - Ensure safety and compliance with industry standards - Provide detailed documentation and training Ideal Skills and Experience: - Proven experience in manufacturing automation, specifically with conveyor systems - Strong knowledge of automation technologies and integration - Familiarity with safety regulations and industry standards - Excellent problem-solving skills and attention to detail Please include examples of similar projects in your bids.

I'm seeking an experienced automotive engineer for consultation, specifically in mechanical engineering. The focus is on engine diagnostics and repair, with an emphasis on regular maintenance and servicing. Ideal skills and experience: - Extensive knowledge in mechanical systems, particularly engines - Experience in regular maintenance and servicing of various vehicle types - Ability to provide expert advice and insights on best practices and potential issues - Strong problem-solving skills Looking for professionals who can share their expertise to ensure optimal engine performance and longevity.

<Overview> Please collect technical information on vehicles information that have or will have the technologies described in the “Technology Description” section below. <Technology Description> In recent years, technologies that suggest driving routes based on weather information have become increasingly common. However, when severe weather conditions such as heavy rain or stationary rainbands occur, traditional systems face challenges in selecting a safe route. The technology I’m looking for is a system that automatically switches to a safer route to avoid bad weather. More specifically, the vehicle receives weather data and road conditions transmitted from satellites, and if the current route includes hazardous areas—such as stationary rainbands or ro...

I already have a finished PDF layout for a two-colour, double-sided jacquard scarf (40 cm × 150 cm) that will run on an 8 GG Stoll machine. What I still need is the complete, production-ready package I can load straight into KnitDraw. Here is exactly what I expect back from you: • A fully mapped M1+ (or compatible) program with full-needle selection, jacquard set-up and correct stitch mapping for my dimensions. • Yarn feeder assignment for a wool / acrylic blend, supplied both as a clear text table and an accompanying diagram. • A quick screenshot preview plus a full detailed simulation so I can cross-check pattern integrity before knitting. • The final machine file in .bmp (or any KnitDraw-accepted format you prefer) ready to drop into the controller. If...

I need a compact yet faithful SPICE-level model of a single artificial neuron built with operational amplifiers. The goal is to show how the electrical signal flows and transforms—so the simulation must capture realistic gain behaviour as well as the frequency response of the op-amp stage(s). I am happy for you to work in either LTspice or SIMetrix; please choose whichever package lets you move fastest. A single neuron is enough, but the circuit should be structured so it can be chained later for multi-layer work. Deliverables • Complete schematic file and any sub-circuits or libraries used • A brief note (PDF or plain text) explaining component choices, how gain and bandwidth were tuned, and how the transfer curve maps to a neuron’s activation step •...

My Visu+ SCADA station should be exchanging data with a PHOENIX CONTACT PLC through our existing OPC setup, yet right now nothing is getting through. Physical and Ethernet links test out fine and I’ve double-checked the Visu+ OPC server configuration, so the fault is hiding somewhere deeper—driver parameters, tag mapping, licensing, firewall rules, or something else I’m overlooking. What I need is targeted troubleshooting that ends with live, stable reads / writes between the two systems. Please plan to: • Trace and isolate the root cause of the “no communication” state (OPC UA/DA handshake, DCOM, port, driver, or PLC side). • Restore reliable data exchange and show it on my Visu+ screens. • Provide a short hand-over note summarising what ...

I need a complete kinematic and dynamic study of the Tesla Model 3 trunk lift mechanism, based on the assignment description and the reference images provided. The entire work must be carried out exclusively using Wolfram Mathematica 13.0. The project involves creating a full kinematic model of the system, defining appropriate symbols, dimensions, masses, and inertias, and determining the motion of the movable reference frame together with the rotation and position of the trunk. The position analysis must be performed by simulating the electric cylinder stroke and verifying the final configuration according to the measured reference data. The study must also include the identification of singular positions, the calculation of the force required from the actuator using the Principle of Virt...

I need a compact, industrial-grade mechanism that can dispense one glossy paperboard coupon at a time, every time, with no double-feeds or jams. Each coupon measures roughly 25–30 mm long, 20 mm wide, and 1–2 mm thick, so the feed system must cope confidently with small, slightly rigid media while maintaining very high dispensing accuracy—the top priority for this project. Operation will be triggered by a camera-generated signal; once a coupon is released the unit must return a confirmation pulse that my line PLC can read. The hardware will run continuously on an existing production cell, so durability, quick access for refills, and a minimal footprint are essential. What I need from you: • A complete technical proposal covering the dispensing concept, drive method...

<Overview> Please collect technical information on vehicles information that have or will have the technologies described in the “Technology Description” section below. <Technology Description> The technology I would like you to find enables users to quickly locate their vehicle by flashing lights mounted on the vehicle’s exterior. More specifically, the user activates the vehicle’s lighting system according to a pre-set flashing pattern, and the system also displays information about the active flashing pattern on the user’s device. Below are examples of the technology to be investigated. However, please conduct a broad search and do not limit your investigation to these examples. Possible applications of the lighting system include: • Stand...

Complete mitigation architecture Severity-based response engine RSU-based edge filtering design ONOS flow rule scripts (DROP, METER, MIRROR) Simulation setup using Mininet-WiFi + SUMO Performance evaluation graphs Comprehensive project report + paper-ready results

<Overview> Please collect technical information on vehicles information that have or will have the technologies described in the “Technology Description” section below. <Technology Description> Traditionally, there has been a technology called “remote air conditioning,” which allows users to activate the vehicle’s climate control system remotely in advance via digital keys or mobile apps. There are two types of remote air conditioning systems: • Remote Type ①: Uses engine waste heat to operate the air conditioning system. • Remote Type ②: Uses a heat pump powered by the battery to operate the air conditioning system. Remote Type ① offers strong heating performance but has the drawback of consuming fuel. Remote Type ② does not consume fue...

Our in-house R&D team has an existing axial-flow household fan that needs a measurable lift in airflow efficiency. I will supply the current 3D CAD files, motor curves and recent wind-tunnel data; your task is to run a full computational fluid dynamics study in OpenFOAM, diagnose the loss points and translate those findings into practical design tweaks we can prototype on the shop floor. Key constraints you will need to respect are already locked in: the motor must not exceed the specified RPM band, the current blade planform can only tolerate minor geometry adjustments, and all results must be compatible with the plastics and metal inserts we already mould. Any recommendation has to acknowledge those limits, quantify the expected gain, and outline any side effects on noise or energy ...

I have two independent problems that need to be modelled and analysed: one must be built in Arena Simulation 2022, the other in Simio. Both scenarios are already written up in a text document—one covers a manufacturing-line flow and the other tackles a logistics / supply-chain operation—so you can jump straight into modelling without guessing the requirements. What I need from you is the complete, runnable model for each package, plus the key performance outputs that prove the logic is working (utilisation, throughput, queue times, and any other metrics the software generates by default). A short write-up that explains your assumptions, the experimentation settings you used, and a summary of the results will finish the job. Deliverables • Arena 2022 .doe (or .a22) file w...

I have created a batch of AC /DC circuit-analysis exercises and now need a second set of expert eyes. The problems cover classic resistor–capacitor networks, transistor- and diode-based stages, plus a few examples that bring inductors and transformers into play. Your task is straightforward: solve each question independently, show the full working, and send the results back so I can compare them with my own. If our numbers diverge, please add a brief note explaining where you think the difference might arise—wrong assumption, algebra slip, measurement unit, etc. I will share the problem sheet (PDF) as soon as we start; you can return a scanned hand-calculation or a clear typed document, whichever is quicker for you. Solid grounding in circuit theory, Kirchhoff’s law...

Saya perlu melakukan servis rutin khusus pada motor bebek saya, dan fokusnya kali ini hanya pada sistem pengereman. Mesin dan komponen lain masih baik, jadi pekerjaan Anda cukup memastikan rem depan dan belakang kembali presisi serta aman dipakai harian. Yang saya harapkan: • Pemeriksaan menyeluruh kampas, piringan/drum, selang, dan tuas. • Pembersihan, penyetelan, atau bleeding hidrolik bila diperlukan. • Uji jalan singkat sebelum dan sesudah servis, lalu laporkan temuan dan tindakan yang sudah dilakukan (foto sebelum-sesudah akan sangat membantu). Sertakan di penawaran Anda: perkiraan durasi pengerjaan, ketersediaan waktu kunjungan ke lokasi saya, dan peralatan yang akan dibawa—contoh : kunci torsi, kit bleeder, mikrometer. Tidak ada pergantian oli atau p...

I built a time-dependent COMSOL Multiphysics model of a compact heat exchanger, but the simulation stalls with convergence problems once the solution reaches the outlet section. I have already experimented with mesh refinement, smaller time steps, and a range of solver settings, yet the Newton iterations still diverge after a few physical seconds. What I need is a working .mph file that runs to completion under the Time Dependent solver while preserving the current physics definitions (conjugate heat transfer, turbulence, and material properties). Alongside the corrected model, please include a concise outline of the modifications you introduce—whether it is a different segregated solver sequence, stabilized formulations, boundary condition tweaks, or additional initial-value rampin...

I run the engineering operations at FreezeM, where we design and build early-life-stage Black Soldier Fly production lines. Our site is based in Germany Baruth. It runs a mix of fully automated and semi-automatic units, and Both equally need ongoing care. I am looking for a dependable maintenance partner who can cover Both equally Preventive maintenance and Corrective maintenance on a scheduled and on-call basis. Most of the attention revolves around: • Mechanical failures, Electrical issues, and occasional Software glitches on the semi-automatic stations. • Routine servicing of actuators, conveyors, vision systems, arduino/rasppberpi-controlled modules, sensors. Typical scope – Plan and execute preventive checks, lubrication, calibration, and firmware updates without...

I need existing Mechanical and Electrical (M&E) drawings updated. The project involves: - Updating plumbing systems in mechanical systems - Revising power distribution in electrical systems Ideal skills and experience: - Proficiency in M&E systems design and modification - Expertise in plumbing and electrical power distribution - Experience with CAD software for drawing updates - Attention to detail and accuracy in engineering drawings I've attached 25mb of drawings but there are more.

I have an existing PTV VISUM transportation model that is running well functionally, but the historical traffic data feeding it is out-of-date. I need someone experienced with VISUM to refresh all traffic-related input files—counts, O-D matrices, screen-line data, whatever format you normally work with—so the model once again reflects current historical conditions. You will receive the current model folder plus the latest traffic datasets I have already gathered. Your job is to clean and format those datasets, import them into VISUM, run the usual consistency checks, and share back a model that loads without errors and produces the same set of standard reports I currently rely on. Deliverables • Updated VISUM model files (.ver, .netz, any ancillary databases) populated...