Sentences with phrase «water heating system using»

NYSERDA conducted meetings with contractors and proceed with soliciting contractors bids for the BSC - developed system, which included a combination space and domestic hot water heating system using a tankless gas hot water heater in combination with a small storage tank.

Solar Thermal Water Heating Systems use the sun's energy to heat water for use by homes, commercial buildings and swimming pools.

Not exact matches

«We use a heat exchanging system, which re-captures the heat energy from the brewing process, transferring it back to the new brew water for the next batch of beer,» Rahr said

These practices include steps to reduce source water use in cleaning and sanitation; minimize use of cleaning products and other chemicals; decrease the volume and strength of wastewater produced and associated energy required for treatment; minimize the water and energy needed for heating and cooling operations; and optimize the effectiveness of land application systems for wastewater treatment.

The two companies worked together to design a tankless natural gas - powered water heating system for use in the high - demand environment of a fast service restaurant.

«Restaurants can't survive without sufficient hot water and this project proved it's possible to have plenty of hot water on demand using less energy than required by a traditional water heating system.»

Geothermal energy systems use the warmth of the earth beneath our feet to heat houses in the winter, cool them in the summer, and do the same for the water in their pipes.

The site was a vacant lot and Brownfield location and was constructed with energy - efficient green technologies including energy - efficient heating, ventilation and air conditioning systems and the use of Energy Star and low - flow water fixtures as well as green kitchen and bathroom cabinets.

One system cools the air by using Earth for heat storage, the other two systems cool via the direct or indirect evaporation of water.

The water could be purified and used, and the air could become part of a natural cooling or heating system.

Most systems use a heat exchanger to boil clean water for steam to spin a turbine.

The vertical closed loop heating systems, in which vertical pipes run into the ground, were proposed for use in both space heating and cooling and to provide 25 percent of the total amount of domestic hot water.

Using heating and pressurization systems that separate sewage into water and carbon, it would also fuel its own machinery and lights using plasma arc gasificaUsing heating and pressurization systems that separate sewage into water and carbon, it would also fuel its own machinery and lights using plasma arc gasificausing plasma arc gasification.

The authors determined that the low - flow sprinkler systems were just as effective as the high - flow systems in mitigating the effects of heat in California's hot, dry climate, despite using only about one - quarter as much water.

But this sort of cogeneration system, if you want to call it that, of using the power plant output and the waste heat from that to drive the desalination plants, he was saying, you know, in 20 years that probably could be a great model and an efficient model for water generation in Southern California.

Winston's postdoc Lun Jiang notes that in the 1990s, evacuated tubes used for solar water heating cost more than US$ 100 per meter, but they now cost just $ 2 — 3 because of mass production driven by widespread use of the systems in China.

In contrast, today's geothermal projects use hydrothermal systems that tap naturally occurring water deposits to provide geothermal heat.

Current solar facilities reflect the sun's rays off of curved mirrors to heat water or mineral oil, but experimental systems use materials such as molten salt, which could run far hotter and be stored in insulated tanks for hours or days.

We discuss the challenges of using commercially available thermoelectrically cooled CCD cameras in a temperature - stabilized environment, and demonstrate that the effects of variable heat output from the CCD camera body can be mitigated using PID - controlled chilled water systems.

ECCO model - data syntheses are being used to quantify the ocean's role in the global carbon cycle, to understand the recent evolution of the polar oceans, to monitor time - evolving heat, water, and chemical exchanges within and between different components of the Earth system, and for many other science applications.

These were used to assess a variety of renewable energy sources — including solar photovoltaic panels that generate electricity and solar hot water systems used to heat water.

Year 4 Science Assessments Objectives covered: Recognise that living things can be grouped in a variety of ways Explore and use classification keys to help group, identify and name a variety of living things in their local and wider environment Recognise that environments can change and that this can sometimes pose dangers to living things Describe the simple functions of the basic parts of the digestive system in humans Identify the different types of teeth in humans and their simple functions Construct and interpret a variety of food chains, identifying producers, predators and prey Compare and group materials together, according to whether they are solids, liquids or gases Observe that some materials change state when they are heated or cooled, and measure or research the temperature at which this happens in degrees Celsius (°C) Identify the part played by evaporation and condensation in the water cycle and associate the rate of evaporation with temperature Identify how sounds are made, associating some of them with something vibrating Recognise that vibrations from sounds travel through a medium to the ear Find patterns between the pitch of a sound and features of the object that produced it Find patterns between the volume of a sound and the strength of the vibrations that produced it Recognise that sounds get fainter as the distance from the sound source increases Identify common appliances that run on electricity Construct a simple series electrical circuit, identifying and naming its basic parts, including cells, wires, bulbs, switches and buzzers Identify whether or not a lamp will light in a simple series circuit, based on whether or not the lamp is part of a complete loop with a battery Recognise that a switch opens and closes a circuit and associate this with whether or not a lamp lights in a simple series circuit Recognise some common conductors and insulators, and associate metals with being good conductors

Other tips to avoid squandering power in the school kitchens include keeping fridge and freezer doors closed, and defrosting them regularly to save energy and prolong the equipment's life; reducing drying times on dishwashers and allowing residual heat to finish the drying process; moving storages fridges and freezers into well ventilated areas; and to avoid using open boiling water steriliser systems because they can be dangerous and wasteful.

This is the mixture of water and antifreeze used in an engine cooling system to dissipate heat and maintain the engine's temperature throughout its operating range.

No less innovative is the charge - air cooling system used by AMG, which features a very efficient air - water - heat exchanger system.

Home Energy Rating System (HERS): A HERS audit examines the energy performance of the heating, cooling, and hot water use of a home in comparison with a «standard» home.

If you use gas to power your hot water system, cooking appliances or to heat your home, here are some ideas to reduce the amount you use:

On the inside, they'll do a visual inspection of the heating and cooling system, inspect the basement for any signs of water infiltration, run various plumbing fixtures to determine water pressure, inspect the fuse panel / breaker panel, use a receptacle tester to make sure electrical outlets are wired properly, and poke their head into the attic access hatch to asses the level of insulation.

Patient body temperature is maintained using water heated blankets or our convection warming system.

Electricity is locally produced by a photovoltaic power station that covers about the 60 % of the annual consumption; heating and AC systems use a heat pump powered by photovoltaic panel, thermal solar panel produce up to 100 % of the hot water used in bathrooms; during winter a pellet (compressed wood) high efficiency heating system can guarantee a comfortable warm temperature in all the houses.

Richard Hassell speaks of this eco-friendly project...» We are very pleased that Alila Hotels have embraced the Environmentally Sustainable Design (ESD) principles, and we are using many ESD measures including local materials, water conservation with soaks and rain gardens and recycling with grey water systems, using local plants from the special Bali Savannah ecosystem on the Bukit, which are being raised in a nursery on site to encourage local bird and animal life, heat pumps for water heating, salt water pools — among many others.

A minimum of 80 % of the electricity purchased for the building is required to come from renewable sources, solar panels are used for heating water in the complex and the building employs a computerised management system which senses the temperature in different parts of the Parliament, and automatically opens windows to keep the building cool especially during the summer when, because of the high level of insulation used to keep the building warm during the winter months, there can be potential problem of overheating.

You can preheat your water by using a hybrid system to use waste heat from the panels and / or in a seperate portion of roof space — water heating panels are much less costly per unit area and in terms of energy, but they are not of much use for electrical production; hence the need for other things.

The Nicolas San Juan apartment building by Mexican studio Taller 13 is green wherever you look: it has solar water heating, rainwater collection, proper wall isolation, uses certified wood and non toxic paint, and it even has a waste management system.

The particles used in the system heat up so rapidly that the water is instantly vaporized into steam, as the particles can be activated by not just visible sunlight, but also by shorter wavelengths that are invisible to the human eye.

«Since the ocean component of the climate system has by far the biggest heat capacity», I've been wondering if the cool waters of the deep ocean could be used to mitigate the effects of global warming for a few centuries until we have really depleated our carbon reserves and the system can begin to recover on its own.

We need to do a «full court press» to switch from fossil fuels and nuclear (which also releases heat into water on a large scale, and supports nuclear military programs), using existing and near - commercialization battery, solar and wind technology, and design systems to cost - effectively convert the existing 600 - million - plus vehicle fleet rather than waiting for replacement.

IBM thinks one of its 10 MW data centers could heat about 700 homes, and they're looking into using a water - cooled system to transport the heat.

How CHP works is by using the heat that would otherwise be wasted in exhaust gases from fossil combustion systems, such as flue gases from a coal - or biomass - fueled boiler or exhaust from a gas turbine or reciprocating engine, to produce steam and / or hot water for various industrial or commercial needs.

Traditional energy models have tended to try and emulate the average performance of existing built stock, so in the UK the Sap model includes typical appliance1 and lighting energy use, and a generous allowance for heat loss from hot water systems.

These allow the integration of a range of options, including coupling with the electricity sector through heat pumps and power to heat, using the generation from variable renewable power sources at times of low demand to heat water for the district heating system.

Whether you use air, water, or another fluid, heating and cooling systems use a lot of energy.

The heat they generate can be used to heat radiators, underfloor heating systems, or warm air convectors and deliver hot water in homes, office or retail buildings.They are most suited to houses that don't have access to mains gas, and the household is using oil or LPG fuel.

The systems are used for space heating and to heat water.

CO22technology is also becoming increasingly an optimal solution for small and medium - sized industrial refrigeration systems, particularly as these systems give off excess heat that can be used to simultaneously heat water and provide air conditioning to a facility.

In addition to using sunlight to generate electrical power, as conventional PV panels do, the company's energy system captures the sun's thermal energy, which may then be used for heating water and home air conditioning.

We have a geothermal system for our Meditation Hall and Auditorium that uses ground water for cooling and heating.

Conventional water heaters can also be replaced by solar thermal water heater systems that use energy from the sun to heat water, which is then stored until needed.

Stanford University Central Energy Facility boasts a first of its kind heat recovery system, significantly reducing greenhouse gas emissions, and fossil fuel and water use (Credit: Tim Griffith)

The 500W11 is a single stage hydronic geothermal heat pump that's used for water - to - water applications and provides hot water for a fraction of the cost of a traditional system.