Development of Thermoacoustic Engine Operating by Waste Heat from Cooking Stove
Development of Thermoacoustic Engine Operating by Waste Heat from Cooking Stove
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DOI：
10.1063/1.4704259
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发表时间：
2012-06
期刊：
影响因子：
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通讯作者：
B. M. Chen;Y. Abakr;P. Riley;D. Hann
中科院分区：
文献类型：
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作者：
B. M. Chen;Y. Abakr;P. Riley;D. Hann
全世界约有15亿人在家庭烹饪中使用生物质作为主要能源。他们没有电力供应，而且地处偏远，无法从电网供电中受益。在许多农村社区，炉灶的制造没有技术进步，大多使用明火炉灶，这种炉灶已被证明效率极低，大约93%的能源在烹饪过程中损失掉。烹饪是在住宅内进行的，对家庭成员的健康造成重大危害，并对环境造成污染。SCORE （www.score.uk.com）是一个国际合作研究项目，旨在设计和建造一种低成本、高效率的柴炉，该柴炉使用约一半的明火木柴，并利用炉子的余热为热声发动机（TAE）提供动力，为LED照明、给手机充电或给12V电池充电等应用提供电力。本文综述了两种利用蒸煮炉余热为动力的热声发动机的发展，这两种发动机要么使用丙烷气，要么燃烧木材作为蒸煮能源，以产生可接受的电量供农村社区使用。全世界约有15亿人在家庭烹饪中使用生物质作为主要能源。他们没有电力供应，而且地处偏远，无法从电网供电中受益。在许多农村社区，炉灶的制造没有技术进步，大多使用明火炉灶，这种炉灶已被证明效率极低，大约93%的能源在烹饪过程中损失掉。烹饪是在住宅内进行的，对家庭成员的健康造成重大危害，并对环境造成污染。SCORE （www.score.uk.com）是一个国际合作研究项目，旨在设计和建造一种低成本、高效率的柴炉，该柴炉使用约一半的明火木柴，并利用炉子的余热为热声发动机（TAE）提供动力，为LED照明、给手机充电或给12V电池充电等应用提供电力。本文综述了两种热工设备的发展。
There are about 1.5 billion people worldwide use biomass as their primary form of energy in household cooking[1]. They do not have access to electricity, and are too remote to benefit from grid electrical supply. In many rural communities, stoves are made without technical advancements, mostly using open fires cooking stoves which have been proven to be extremely low efficiency, and about 93% of the energy generated is lost during cooking. The cooking is done inside a dwelling and creates significant health hazard to the family members and pollution to environment. SCORE (www.score.uk.com) is an international collaboration research project to design and build a low-cost, high efficiency woodstove that uses about half amount of the wood of an open wood fire, and uses the waste heat of the stove to power a thermoacoustic engine (TAE) to produce electricity for applications such as LED lighting, charging mobile phones or charging a 12V battery. This paper reviews on the development of two types of the thermoacoustic engine powered by waste heat from cooking stove which is either using Propane gas or burning of wood as a cooking energy to produce an acceptable amount of electricity for the use of rural communities.There are about 1.5 billion people worldwide use biomass as their primary form of energy in household cooking[1]. They do not have access to electricity, and are too remote to benefit from grid electrical supply. In many rural communities, stoves are made without technical advancements, mostly using open fires cooking stoves which have been proven to be extremely low efficiency, and about 93% of the energy generated is lost during cooking. The cooking is done inside a dwelling and creates significant health hazard to the family members and pollution to environment. SCORE (www.score.uk.com) is an international collaboration research project to design and build a low-cost, high efficiency woodstove that uses about half amount of the wood of an open wood fire, and uses the waste heat of the stove to power a thermoacoustic engine (TAE) to produce electricity for applications such as LED lighting, charging mobile phones or charging a 12V battery. This paper reviews on the development of two types of the thermo...