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Hvac System Design Jobs

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Fixed-Price - Entry Level ($) - Est. Budget: $150 - Posted
I need a Matlab Programmer who is familiar with Fuzzy logic and neural network. We have the time entrance and leaves of occupants in a building. Based on these data we need to create a pattern to predict the time of occupants ( by neural network). In the second phase, we want to optimize energy in a specific room based on 1) real-time occupancy 2) historical pattern ( neural network) . We want to control the energy for HVAC systems and lighting systems. We also need to consider these parameters for our optimizations as well : the thermal comfort, indoor and outdoor temperature, humidity , peak time and general costs. In that specific room we have two HVAC systems and nine users. We can divide the room into two thermal zones. • For occupancy we have 5 situations which needs to control HVAC and lighting based on each condition 1) Wander : do not need to change in HVAC systems but needs to change the lighting systems if the zone is empty 2) Perform research : This is an stabile situation and we can control HVAC based on number of users in the room and total temperatures 3) Go to the coffee room, rest room: We can reduce the HVAC load and off lighting systems based on the number of users in the thermal zone. 4) Go to the meeting, class room, Lab: we can reduce loads more than before if the zone is empty or reduce based on the number of users in the thermal zone to save energy 5) Leave the building : Turn off HVAC and lighting if the zone is empty We also need to arrange a schedule based on users pattern to turn on HVAC systems and heat or cool the room slowly before the first person comes to reduce more energy. All I need is the Fuzzy and neural network and the circuit that included them, then we can test with real data to see how much energy we can save. Please only if you have related experience, apply for the job. This is the third time that I post the job but at the end programmers rejected the assignment.!!!!
Skills: HVAC System Design Architecture Artificial Intelligence Artificial Neural Networks
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
To review building drawings that I will be provided in PDF format that the will need to be reviewed and data extracted such as insulation levels, window U-values, roofing type, mechanical system descriptions etc. I will provide a report template to be followed and filled in. The template will request detailed information about the buildings components and systems which will be extracted from the data. Some information may be lacking from drawings and best attempts will be made to answer those questions by using Google Earth and web searches. This is a relatively simple template to fill out as it is mostly listing quantities and sizes or stating conditions and describing building materials used. I have attached a sample of the template to review. You would only be responsible for the parts in RED.
Skills: HVAC System Design Architecture Energy Engineering Mechanical Engineering
Fixed-Price - Intermediate ($$) - Est. Budget: $30 - Posted
Hello, I want to learn how design air pollution control device(Duct,Bend,Cyclone,Bag Filter,Blower,Stack etc.) for different capacity of rotary furnace, reheating furnace with complete calculation Step by Step guide from furnace to stack. I can't pay if grab from internet. Apply only experienced Previous work example must attached in same industry. Regards R.D. Singh
Skills: HVAC System Design AutoCAD Drafting Mechanical Design
Fixed-Price - Expert ($$$) - Est. Budget: $300 - Posted
There is an existing cold storage for which expansion is going on. We need to integrate the existing system with the expansion. Certain new equipment shall be added accordingly. We are looking for an expert who can do the calculations of the existing system and then work out the possibilities in the expansion along with the piping designs, chiller capacities, buffer tank capacities, etc
Skills: HVAC System Design
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
Mechanical/HVAC, Electrical and Plumbing design for a single family residential house in California, USA. 2626 sqft airconditioned space + 400 sqft garage. MEP design will be interdependent with Energy Calculations and cost calculations for the system. You will need to specify/recommend different variants and review them with me, before we decide on one of them. End result: MEP drawings and calculations. I would prefer if you can produce Title 24 certified report in the end or, minimum, non-certified Title-24 report. These Title 24 energy calculations will impact what we choose in the MEP/HVAC plans.
Skills: HVAC System Design Drafting Electronic Design Energy Engineering
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