Ingeniørarbejde Jobs

PROJECT OVERVIEW We are seeking an experienced Power Electronics / Control Systems Engineer to support a STATCOM upgrade project Upgrade from old controller PSR II ABB uses the ABB AC800PEC . The objective is to design, implement, and deploy control algorithms developed in Simulink / MATLAB into the AC800PEC Toolbox environment, ensuring real-time execution and stable grid performance. ________________________________________ SCOPE OF WORK The selected engineer will: 1 Control Algorithm Development • Develop and/or refine dq-axis current control • Design PLL (Phase-Locked Loop) for grid synchronization • Implement DC link voltage control • Reactive power / voltage regulation control • PWM generation strategy 2 Model-Based Design • Develop control models in Sim...

We are sport timing company and we made some time ago our cool Interface to receive Transponder from the athlets. Our decoder to receive the transponder cannot store the current time of day and can start only from 00:00.00.000. To send the time of the day a freelancer made us a cool tool. But the Auto Sync with the PC time does not match fine. What we have: A button with "Auto Sync". it should start the timer from the decoder and add the time of the day for each impulse. But it is very unprecise and is about 2 sec away. What we want: Switch buttons to syncronize with PC Time, GPS Time or custom time Example: current time of day: 17:25.50.000 (= hh:) We want button with "Auto Sync". When pushing on it, a little window appears with the message "Waiting for Sync at ...

I have five separate street-lighting circuits, each running roughly 1 km and powered by LED fixtures. For every run I must keep the voltage drop under 3 % . Your job is to size the conductors, select protective devices if required, and supply clear voltage-drop calculations that prove compliance for each feeder. Please base the work on standard RTA specs, and assume a three-phase, four-wire low-voltage supply 400V. Deliverables • Single-line or schematic for all five circuits showing conductor sizes and protection • Spreadsheet or calculation sheet detailing input data, formulas, and the final % drop for every circuit • Short narrative explaining any assumptions, cable grouping or ambient-temperature corrections applied I will review the numbers, confirm that no...

Drawing Only: Illinois PLS Plat I have a small, 700-sq-ft parcel in Illinois in need of Plat of Survey prepared for land conveyance. Data comes to you in a CSV and filed notes, legal description and sketch so you can import and manually enter it into your preferred CAD. Key details that must be clearly shown on the finished plat: • Easements and rights-of-way • Existing structures on or near the boundary • Utilities and other infrastructure lines • Any encroachments you identify during your review I’ll provide the CSV, past title work, and any additional documents you request. What I expect back is a professional, Illinois-compliant plat, ready for review in PDF (and, the source CAD file for my archive). If you are a licensed Illinois Professional Land S...

I’m developing a portable tool that loosens, digs, vacuums, and then projects soil toward a wildfire so that the blaze can be smothered from a safe distance inside dense forest. I need several concept variants shown as clear, digital sketches or hand sketchs. The attached image is the base concept. I need you to creatively think of a better? cooler? alternative. budget SGD $50 Deliverables • 3–4 distinct product variants presented as digital sketches, or hand sketch. • A short note under each sketch explaining the main idea and how it achieves compactness

I need a professional engineer licensed in New York to create an NFPA 13D plan for a 3rd floor egress due to an attic finish. This is a requirement from the building department. The plan must include: - Detailed floor layout - Sprinkler system design - Water supply details Ideal Skills and Experience: - NY Professional Engineering License - Expertise in NFPA 13D standards - Experience with residential fire safety plans - Familiarity with building department requirements in New York

Title: Process & Equipment Consultant for Herbal Extraction Plant (Solvent + Aqueous + Spray Dryer) – India Project Description: We are setting up a Herbal Extract Manufacturing Unit in Mungeli, Chhattisgarh (India) under company Vinka Exporters Pvt Ltd. We require an experienced Process & Equipment Consultant to finalize process design, equipment specifications, and vendor-ready documentation for a turnkey herbal extraction plant. This is a serious industrial project and we want a consultant who has actual experience in extraction plants (herbal/pharma/nutraceutical). Project Scope: The consultant will support in finalizing the complete process and equipment specifications for: A) Extraction System Solvent extraction (ethanol/hydro-alcoholic) Aqueous extraction Ex...

I need a complete electrical design package for a residential project that includes some dedicated production areas. The scope starts with a thorough load calculation focused on those production zones and extends all the way to final AutoCAD drawings. Here’s what I expect you to hand over: • Load-calculation sheets showing demand breakdown for the production areas and the rest of the residence • A brand-new Single Line Diagram (DWG + PDF) reflecting the calculated loads • Lighting and small-power layouts coordinated with architectural plans • Cable sizing with voltage-drop verification and clear rationale • Distribution-board schedules ready for panel fabrication • Earthing and lightning-protection layout that meets the latest residential sta...

I need a clear, accurate breakdown of every distance involved in my upcoming construction project. The site plan is ready; what’s missing is a reliable set of distance figures—plot boundaries, interior setbacks, utility runs, access roads—so the engineering team can proceed without guesswork. You’ll start from the drawings and any survey data I supply (PDF, DWG, or raw coordinate files). If the best approach requires AutoCAD, Civil 3D, GIS software, or a well-structured Excel model, feel free to use what allows the cleanest output; just document the method so anyone on my team can verify or update the numbers later. Units were not pre-selected, so please recommend the most sensible primary unit system for a building site in mixed-use zoning—metric or imperia...

I'm looking for a device that can measure weight in pounds and operate underwater. It's essential that this device is powered by long-lasting batteries. Key Requirements: - The device must be waterproof and able to function accurately while submerged. - It should measure weight specifically in pounds. - Long-lasting battery life is crucial to ensure extended use without frequent recharging or replacement. Ideal Skills and Experience: - Experience in designing waterproof electronic devices. - Knowledge in weight measurement technology. - Expertise in battery technology for prolonged usage. Please provide examples of previous work and relevant experience in your bids.

I need a technical engineering document currently written in English rendered into clear, precise Spanish without losing any of the specialised terminology or formatting. The file contains formulas, figures and a few embedded tables, so consistency in unit notation and layout is important to me. You will work directly from the source file and return a Spanish version that mirrors the original structure, plus any notes where terminology may be ambiguous. If you like to rely on CAT tools such as Trados, MemoQ or Wordfast, feel free—I welcome anything that helps maintain term consistency and speeds up delivery. Engineering background or proven experience with manuals, datasheets or specifications is a must, as the text includes references to mechanical tolerances and material standar...

I need a scimple figure, publication-ready figure that illustrates how the continuity equation explains haemodynamics in aortic stenosis. The single image should focus on velocity changes as blood moves from the left-ventricular outflow tract through the narrowed aortic valve. Rather than plotting pressure gradients, please emphasise velocity data points that convincingly show the inverse relationship between cross-sectional area and flow speed. No plots, no graphs!!! just a simple figure of a heart and the aortic valve that is stenotic and the velocity in the outflow ztract and the velocity in the aortic stneosis. have a look on google to see it. Here is what will make the figure usable for me: • The axes are labelled (area, velocity, or whatever variables you choose) and units a...

I need detailed mechanical drawings for assembly of industrial machinery, specifically for a vibratingproduct. The drawings should focus on mechanical moving parts that are responsible for conveying materials. Ideal skills and experience: - Proficiency in creating mechanical assembly drawings - Experience with industrial machinery, especially related to conveying materials - Strong understanding of mechanical moving parts and their integration - Ability to provide clear, precise, and comprehensive drawings Freelancers should have a background in mechanical engineering or a related field and should be able to work within the specified budget.

We're turning a library of engineered shade and tensile structures into an online, parametric configurator and need a technically minded partner who can bridge structural engineering logic with clean, modern code. What you will actually do • Map the existing engineering rules, sizing tables and load cases into algorithms that drive real-time geometry and BOM output. • Build—or work alongside me to build—the web experience where a user selects a base model, adjusts spans, heights and fabric options, and instantly sees only configurations that remain within the predefined structural limits. • Keep the architecture scalable so new modules, fabrics or connection types drop in without rewrites. We’ll supply the product drawings, design tables and th...

I need a licensed PE engineer to review and stamp our mechanical designs for manufacturing equipment. The designs are related to machine components to be certified under OSHA and State Laws For Lifting Devices. Ideal Skills and Experience: - Licensed Professional Engineer (PE) with verifiable license. - Expertise in mechanical engineering, specifically with machine components - Experience with manufacturing equipment design - Attention to detail and thoroughness in review

I need a focused research effort that looks at satellite-communication antennas from three angles at once: maximising signal strength and quality, mapping frequency-band usage, and refining antenna design and materials. The outcome should give me clear, data-backed guidance I can hand straight to my hardware team. Scope You will survey current literature and patents, run electromagnetic simulations (HFSS, CST, FEKO or similar), and translate the findings into practical design recommendations. Emphasis is on L-, S- or Ku-band performance; however, if your analysis uncovers a better-suited band, flag it and justify the choice. Deliverables • Concise comparative report (PDF) • Simulation files with setup notes • Performance charts showing gain, VSWR, efficiency and li...

I have a steady stream of MathLab homework running through May—roughly four to five short assignments every week. The work is classic calculus material (derivatives, integrals, limits) wrapped inside straightforward MATLAB scripting, so nothing too advanced. What I need is someone who can solve only the exercises that are due each week and no more; pacing matters so the submission schedule looks natural. Feel free to lean on AI tools while building the solutions—code quality and correct answers are what count. That’s it. If you can keep the weekly rhythm and hand back solid MATLAB calculus solutions, this will be easy work for both of us.

I’m kicking off a multi-phase R&D effort devoted to the design and development of cutting-edge microstrip antennas. The overarching targets are straightforward: boost usable bandwidth while simultaneously lifting signal strength, all without compromising the core advantages of printed technology. Phase by phase, I’ll be iterating from theoretical models through to lab-verified prototypes. You’ll take the lead on concept generation, electromagnetic simulation (HFSS, CST or an equivalent full-wave solver), layout refinement, and hand-over for fabrication. Once hardware comes back, we’ll compare measured S-parameters and radiation patterns against the simulated baseline, fine-tune, and document lessons learned for the next spin. Key deliverables • Simulation...

I have a L-shaped pipe support that must be checked against ASCE 7 to confirm the design complies with current code requirements for load combinations, deflection limits, and anchorage. The model and drawings are ready; what I need now is an experienced structural engineer to review the calculations, spot any non-conformities, and recommend precise adjustments where necessary. Deliverables: • Annotated calculation package (PDF or Excel) showing code checks under ASCE 7 • Mark-ups or redlines on the existing drawings highlighting required changes • A brief summary note confirming compliance or listing corrective actions I will provide the support geometry, material properties, loading scenarios, and any prior analysis files as soon as the project starts. Please le...

I need a design and engineering plan for a storage facility addition to a light industrial building. The storage facility will be used primarily for storing tools and smaller machinery. Key requirements: - Secure and efficient layout for tool and machinery storage - Durable construction to withstand industrial use - Compliance with local building codes and regulations Ideal skills and experience: - Experience in designing industrial storage solutions - Familiarity with construction engineering - Knowledge of local building regulations

I need solution for three questions electronics MATLAB/simulations file attached 1.35 1.36 1.39 Only induvial experts and tutors no agencies After this i will have so many projects Fair price flexible with time good availability of time

Saya ingin dibantu menyusun ringkasan profesional singkat yang bisa langsung saya tempelkan di CV atau profil LinkedIn. Latar belakang saya adalah Teknik dan keahlian utama saya terfokus pada pemrograman, khususnya Python. Ruang lingkup yang saya butuhkan: • Satu paragraf ringkasan (sekitar 70–100 kata) yang menonjolkan latar belakang Teknik, kemampuan pemrograman Python, serta 1–2 soft skill pendukung yang relevan. • Kalimat pembuka yang menjelaskan profil pendidikan atau pengalaman kerja saya secara padat. • Penyebutan jelas tentang kontribusi atau nilai tambah yang bisa saya tawarkan bagi perusahaan (misalnya efisiensi proses, automasi, analitik data). Hasil akhir harus ditulis dalam bahasa Indonesia dengan nada profesional, mudah dipahami, dan sia...

I am a Mechanical Engineering student looking for support in completing an academic simulation project related to robotic arm structural analysis. The project involves designing a simple robotic arm link component and performing structural analysis using Finite Element Analysis (FEA). The objective is to evaluate stress distribution, deformation, and factor of safety of a robotic arm link under applied load conditions. The project is for academic learning purposes, so simple and clear modelling and simulation are sufficient. Scope of Work: • Create a simple robotic arm link 3D CAD model (rectangular or hollow link) • Assign suitable material (Aluminium 6061 or Structural Steel) • Apply proper boundary conditions (Fixed support at one end, Load at other end) • Perform s...

PROJECT BRIEF Course: Bioenergy Citation Style: IEEE Deadline: 20 March Length: 20–30 pages Minimum References: 150 (mostly from last 5 years) Project Title Biohydrogen Production from Waste Materials: A Comparative Review of Microbial Electrolysis Cells and Photo-Fermentation Project Objective Prepare a comprehensive and analytical literature review comparing Microbial Electrolysis Cells (MEC) and Photo-Fermentation for hydrogen production from waste materials. The review must focus on waste utilization, performance comparison, technical challenges, and engineering feasibility. Dark fermentation must NOT be the main focus (only brief background mention allowed). Scope of the Review 1. Focus only on biological hydrogen production from waste. 2. Compare MEC and Photo-fermentation equa...

I need detailed electrical one-line drawings for a residential building. The drawings should include: - Lighting Systems - Power Outlets - HVAC Systems All drawings must comply with NEC (National Electrical Code) standards. Ideal Skills & Experience: - Proficiency in creating electrical one-line diagrams - Strong knowledge of NEC regulations - Experience with residential electrical systems - Attention to detail and accuracy

I need a complete set of piping and instrumentation diagrams for a used reciprocating engine and its paired compressor that are currently installed at a site in Texas. The primary goal is to create clear, accurate drawings that field technicians can rely on for day-to-day maintenance and operation. A site visit is essential. Once on location you’ll verify every line, valve, instrument, and control loop, capture critical dimensions, and photograph anything that will help back in the office. I have some old schematic sketches you can reference, but they will need to be checked against the actual installation and updated where reality differs. After gathering the data, translate everything into CAD. The final P&IDs must show: • Instrumentation and control details • Ful...

I’ll be overseas for roughly four weeks and need a capable structural engineer to keep my small Sydney‐based practice running smoothly during that time. You’ll become the first point of contact for our residential and light-commercial clients, carrying out all day-to-day engineering and admin duties until I return. Technical work • Conduct on-site foundation, framing and roof inspections throughout the Sydney metro area, typically one to three visits per day. • Prepare clear, signed engineering reports and any required remedial recommendations immediately after each visit. • Review or draft minor structural plans when builders or architects request last-minute changes. Business & client liaison • Monitor and answer all incoming emails so...

The task centres on material quality control for every steel and metal element that comes onto the project during the active build. Mill certificates, weld consumables, bolted connections, surface treatments and finished member dimensions all have to be verified against project specifications, ASTM standards and our ISO 9001-aligned quality plan while the crews keep working. Daily presence on site—or a clearly defined remote inspection routine that still captures real-time data—is essential so that any non-conformance is caught before installation. Ultrasonic, magnetic-particle or dye-penetrant testing may be required for critical welds; coordinate these tests, witness them where necessary and record the findings. The role also involves liaising with the site engineer, fabrica...

I have a cabled weather station ready to go, but I need an experienced hand with the physical installation side only. The job covers everything from mounting the sensors and console, running and securing the cable, to making sure connections are weather-proofed, grounded, and reading correctly once powered up. Brand is flexible—I simply need someone familiar with the usual hardware found in systems such as Davis Instruments, AcuRite, La Crosse, or similar. Key Deliverables • Sensors, mast, and console solidly mounted in their designated locations • All cables routed neatly, protected from the elements, and correctly terminated • Grounding and surge protection in place where required • Final power-up and verification that the station is delivering clean, sta...

We are moving from lab and pilot studies into full detailed design for a new facility that will be process plant-based ingredients into a range of syrups. The process flow diagrams, equipment data sheets, and a rough block layout are more or less ready. What’s missing is a CAD package. Your task is to translate my preliminary sketches into precise CAD drawings that show the production line layout. Working in MS Visio would be preferred but not a must. You’ll need practical experience with food or beverage plants, an eye for hygienic design principles, and the flexibility to incorporate feedback. Quick, start is key, preferably yesterday :)

I am putting together a self-funded, individual project that calls for a fully specified gas-chromatography system fitted with both a Thermal Conductivity Detector (TCD) and a Flame Ionization Detector (FID). The goal is to separate and quantify light hydrocarbons—specifically methane, ethane, ethylene, acetylene and closely related species—in liquid samples that will be injected directly or via headspace. What I need from you: • An end-to-end design covering column selection, carrier gas choice, oven programming and detector configuration so that both TCD and FID work in tandem without signal overlap. • A step-by-step method for sample preparation and injection that delivers sharp peaks and reliable quantitation for the compounds listed above. • Calib...

I need a complete transient (surge) study for a 13-km buried pipeline that carries treated wastewater from our STP. The goal is to predict all critical pressure extremes, then turn those numbers into practical hardware locations so the line can be protected before we commission it. Scope of the study • Model the existing line geometry, elevations and flow data (I will forward the General Arrangement Drawing as soon as it is finalised). • Simulate the three key operating upsets that worry us: pump start/stop sequences, planned valve manoeuvres, and a full power-failure trip. • Identify positive and negative pressure envelopes, vapour pocket risks and column separation zones. • Translate the results into a clear markup on the GAD, showing where air-release/vacuum...

I’m converting a small space into a grab-n-go lunch bar and I already have the general layout sorted. What I need now is a qualified shopfitter who can focus purely on the electrical and plumbing side of the fit-out so I can open on schedule and pass inspection first time. Scope of work • Electrical – Install energy-efficient overhead and task lighting throughout the service area and prep kitchen – Add new power outlets at all prep stations and under-counter zones (RCD-protected) – Wire and connect commercial appliances: under-bench fridges, display warmer, microwave stack and POS equipment • Plumbing – Supply and fit two stainless sinks with mixers (one hand-wash, one pot-wash) – Run and connect drainage lines, including ...

An upcoming FMCG line of millet ready-to-eat mixes is heading into full product-development mode. The brief is clear: create traditional, authentic recipes that honour regional flavours while meeting modern convenience and safety standards. Scope of work • Recipe formulation – translate our concept notes into final formulas that deliver consistent taste, texture, and reconstitution behaviour using millet as the primary grain. • Nutritional analysis – generate an accurate nutrition facts panel for each SKU, backed by laboratory or software-based calculations that comply with local labelling regulations. • Shelf-life testing – design and execute accelerated and real-time studies, recommend suitable packaging, and establish clear “best before&rdqu...

I need a skilled contractor to address a critical issue with insufficient water flow from a neighbor's pond, which is affecting both our irrigation system and overall water supply. Key Issues: - Insufficient water flow from the pond due to groundwater dependency. - The problem is impacting our irrigation system and overall water supply. Ideal Skills and Experience: - Experience with water flow and irrigation systems - Knowledge of pond management and groundwater dynamics - Problem-solving skills to develop effective solutions

I need help recalibrating a Linak linear actuator LA36. The actuator is experiencing inconsistent movement during both extension and retraction. I’ve already checked the power supply and inspected the wiring connections, but the issue persists. Ideal skills and experience: - Experience with Linak actuators, particularly the LA36 model - Strong troubleshooting skills in linear actuators - Electrical knowledge to identify and fix calibration issues

I'm looking for an in-depth analysis on a valve train method idea. The focus is on collecting data to measure performance, specifically efficiency. Key Requirements: - Gather performance data - Measure efficiency metrics - Analyze factors like HP needed to operate camshaft Ideal Skills and Experience: - Background in mechanical engineering or automotive performance - Experience with data collection and analysis - Strong understanding of valve train mechanics and efficiency metrics

Engineering review on completed plans for a 2-car garage with an office upstairs. The plans were drawn with VISIO and are reasonably complete. I assume the truss manufacturer will do engineering on the trusses and that the clear span "I" Joists do not need special engineering and can be selected from a load table. We do need engineering approval of the footer and any additional bracing for the 140mph wind standard in the city of Orlando, Fl.

I need an industrial engineering specialist with experience to help me write the case studies assignments I have for my PhD classes, due to work I will not be able to wrire them myself but I will provide all the key topics and details

I have a timed, open-book exam in Environmental Wastewater Treatment and need someone who can turn around complete, fully worked solutions in real time. The paper covers water treatment processes, waste management guidelines, and pollutant analysis techniques. Once the exam begins I’ll forward the question PDF; your task is to return clear, step-by-step answers—typed or neatly scanned—within the exam window. This is not just answer checking: I need the full derivations, supporting calculations, and any brief citations to standards or design equations so I can submit the work exactly as you provide it. Accuracy and speed are everything. When you apply, speak to your experience with environmental engineering coursework, wastewater plant design, or similar exam assistance....

I'm looking for engineered deck plans to create additional outdoor space using composite materials. The design should reflect a traditional aesthetic. Key Requirements: - Detailed, engineered plans - Use of composite materials - Traditional design elements Ideal Skills and Experience: - Expertise in deck design and engineering - Proficiency with composite materials - Strong portfolio in traditional design Please provide samples of previous work and a timeline for completion.

I need a full Level 3 Fitness-For-Service assessment, in strict accordance with API 579-1/ASME FFS-1, for a fixed-roof crude oil storage tank that is showing deformation—specifically roof damage rather than corrosion or cracking. The scope covers: • Gathering and validating field data (geometry, material properties, inspection results) • Building an appropriate elastic-plastic FEA model to capture the roof buckling/bulging behaviour under operating and design loads • Completing all required remaining life, margin-of-safety and recommended repair calculations per Part 5 & Part 6 of the code • Delivering a concise engineering report that meets API formatting, includes input assumptions, step-by-step calculations, result plots, sensitivity checks, and cl...

I already have a complete general arrangement of an Oil & Gas process unit and now need it converted into a fully detailed P&ID that aligns with ISO standards. The drawing must accurately represent all pumps, compressors, control valves, and associated instrumentation, maintaining proper tagging and line-numbering conventions. I will supply the current general plan and any existing equipment lists. Using that information, please produce a clean, layered CAD file (AutoCAD or compatible) plus a plotted PDF ready for review. Acceptance will be based on: • ISO‐compliant symbology and line coding • All pumps, compressors, control valves, and instruments correctly placed and tagged • Clear legend, revision block, and title block filled out • Delivered in both...

Design a Multiple Agent Collobarative RAG and test on baselines as listed: Baselines [ ] Chain-of-Thought (CoT) Zero-shot prompting with direct step-by-step reasoning. Prompt: “Please think step by step and then solve the task.” [ ] Self-Consistency (SC) Generate diverse CoT traces with temperature = 0.8. Apply rule-based majority vote for most consistent answer. Reported as SC@9 for fair comparison. [ ] Self-Refine Predictor receives feedback from self-reflector. Stop when self-reflector outputs “correct.” Max reflections = 5 → worst case = 11 calls (1 + 2×5). [ ] Multi-Agent Debate 3 agents debate for 3 rounds. Aggregator judges final prediction. Total = 10 agents (3×3 + 1). [ ] ADAS (Automated Design of Agentic Systems) Uses Gem...

Hi, I am looking for an experienced academic/engineering professional to help refine and finalize my thesis. The core writing is already complete, but I need support to elevate it to a strong engineering/research standard. Scope of work includes: Refining language, clarity, and academic tone Proper formatting (university/thesis standards) Suggesting and improving graphs, tables, charts, and diagrams Recommending mathematical formulations, functions, or algorithms where appropriate Making the thesis look more engineering- and research-oriented, not just descriptive Light structural consistency checks (flow, transitions, figure placement) Important notes: This is NOT ghostwriting — content already exists Preference for someone with engineering / technical background Strong preference...

I need a qualified engineer to assess my pool's structural integrity. I have concerns about the foundation, as it seems to be shifting or settling. The surface has become bumpy, indicating possible underlying issues. It happended when we got alot of rain and suddenly got problems with pool. Insurance company had an engineer we dont agree with and would like second opinion The ideal candidate should have: - Experience with pool structural assessments - Background in civil or structural engineering - Ability to provide a detailed report on findings and recommend necessary repairs

Project: We are a looking for a very specific person, an actuation expert who has the following experience and credentials: - Is technical. Has himself or herself designed high-performance actuators. - The above experience must include VCMs (voice coil motors), e.g. for moving lens groups. - You must have commercial experience in a tier-1 consumer electronics company. An ideal person would be someone with 10+ years of experience, who now does freelance expert consulting (e.g. has retired or is semi-retired). If you are in the 0.1% of people who fit the above description, please continue reading. If not, there is no need (we will screen out candidates who are not a fit, you will just be using up your and our time). We have a need to evaluate smallest-possible VCM (or other actuators) fo...

I already sketched my backyard cabana by hand and now need it turned into a clean, permit-ready drawing package. The job covers three parts that must come together seamlessly: redrafting my sketches into clear architectural sheets, developing full MEP plans, and completing the engineering calculations that the city will ask for at submission. Here is what I expect back from you: • Architectural sheets: redrawn from my hand sketches, fully dimensioned, properly labeled, and laid out on title blocks ready for printing. • MEP plans • Engineering calculations • A single PDF set plus individual CAD files, all formatted to current California code standards and ready to upload to the city’s permit portal. Accuracy and readability are critical, knowledge and adherenc...

I’m refining a cross-flow fan-wing UAV concept and need a complete picture of how it will behave in the air and how the structure will cope with the resulting loads. On the aerodynamic side, I want accurate lift and drag coefficients across the flight envelope, clear visualisation of flow patterns and vortex behaviour around the fan-augmented wing, and a detailed pressure distribution map that I can feed back into the structural model. CFD in ANSYS Fluent, OpenFOAM or an equivalent solver is fine as long as mesh independence is demonstrated and transitional flow around the fan is captured. For structural integrity, my main focus is the wing and fan structure plus the control surfaces and their attachments. I’d like an FEA model (Abaqus, ANSYS Mechanical, or similar) that impor...

I need a qualified engineer to inspect and sign off on residential windows that have been installed. The windows were already installed before photos were taken. The types of windows installed are: - Double-hung - Mullion - Slider door An ideal freelancer should have: - Relevant engineering qualifications - Experience with residential window installations - Ability to provide formal sign-off documentation