Ultra-lightweight micro ejector as substitute for air pump in hydrogen fuel cell
A new micro ejector weighing just 0.2 grams replaced the electrically powered air pump inside a compact hydrogen fuel cell, ...
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Tag: Flow
Scientists propose generating electricity and hydrogen from internal combustion engine exhaust gases
Researchers from the Kermanshah University of Technology in Iran and Kuwait University have proposed a system for generating electricity and ...
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AI system for detecting gas pipeline leaks developed in India
Scientists from India’s University of Petroleum and Energy Studies (UPES) have developed a machine-learning system that can not only detect ...
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Emissions from major manufacturers reduce U.S. snowpack by 35 km3
Emissions from the world’s largest oil, gas, coal and cement producers have made a substantial impact on snowpack water storage ...
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Solar hydrogel pump to accelerate lithium extraction from brines
A new technology has made it possible to extract lithium from salt-lake brines using sunlight, providing a metal flow rate ...
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New capsules to make hard-to-recover oil easier to extract at depths of up to 5 km
Scientists from Perm National Research Polytechnic University jointly with their colleagues from China have developed capsules for extracting hard-to-recover oil ...
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