materials for energy conservation

Ngày tải lên: 01/04/2014, 11:38

Ngày tải lên: 04/06/2014, 14:48

Ngày tải lên: 05/09/2013, 16:10

... Vietnamese equivalents for the English terms. The thesis aims to draw out common translation strategies which can be applied in the English-Vietnamese translation of terms in materials for mechanical ... Mechanical Engineering. The thesis studies the English – Vietnamese translation of terms in the materials for Mechanical Engineering. First, the thesis collects and groups English Mechanical Engineering ... translation in mechanical engineering, dictionaries editing, English language teaching as well as for the standardization of Vietnamese mechanical engineering terminology. ii ...

Ngày tải lên: 07/09/2013, 13:04

Ngày tải lên: 07/09/2013, 13:37

... Foundation for Traffic Safety FIA Foundation for the Automobile and Society National Highway Traffic Safety Administration Guidelines for Developing Traffic Safety Educational Materials for Spanish-Speaking ... and cultural information in this document is specic to Latinos, the nine steps and much of the expert advice can be used to develop educational materials for other populations or materials that ... to the target audience that the developer doesn’t know them. For serious topics and for older audiences, the formal may apply. But for a peer or young audience on topics like impaired driving...

Ngày tải lên: 16/01/2014, 22:20

... terms in many materials for mechanical engineering. The study concentrates on typical English terms and their Vietnamese equivalents in some materials for mechanical engineering. The materials are ... types of modulation. Some examples are: abstract for concrete, cause for effect, one part for another, reversal of terms, active for passive, space for time, intervals and limits, change of symbols. ... theory negative is not as forceful as the positive; in fact the force of the double negative depends on the tone of voice, and therefore the appropriateness of this modulation must depend on its formulation...

Ngày tải lên: 29/01/2014, 10:43

... between the different forms of carbon are characterised by high activation energies so that metastable forms of carbon can persist for long periods under conditions where another form of carbon ... dnving forces for forming graphite and diamond from the vapour phase are similar. Also, the work on amorphous carbon films shows that the proportions of sp2 and sp3 bonded carbon in films formed ... transformation diagram for carbon has been reviewed by Sekine [69]. xv Preface In 1994 the Oak Ridge National Laboratory hosted an American Carbon Society Workshop entitled “Carbon Materials...

Ngày tải lên: 13/02/2014, 11:20

... accommodation for post-graduate studies. It also occupies three houses in Sydney Place, which are used for studio and workshop accommodation for part-time courses in the Visual Arts and for the Foundation Course ... elicit information using 'information gap' activities Skills/Functions • Eliciting general factual information • Expressing needs, wants, likes and dislikes • Eliciting information ... everyone. Everyone, that is, who could afford $25 or five guineas for the camera and $10 or two guineas for the developing and printing. A guinea ($5) was a week's wages for many at the time, so this simple...

Ngày tải lên: 18/02/2014, 20:59

... Perspectives on Bioinspired Chemistry 7 for Energy 3 Fundamental Aspects of Bioinspired Chemistry for Energy 15 4 Robust Implementation of Bioinspired Chemistry for Energy 25 5 Partnerships and Integration ... ethanol plants. Erickson, therefore, called for additional workforce training. Copyright © National Academy of Sciences. All rights reserved. Bioinspired Chemistry for Energy: A Workshop Summary ... reserved. Bioinspired Chemistry for Energy: A Workshop Summary to the Chemical Sciences Roundtable http://www.nap.edu/catalog/12068.html 32 BIOINSPIRED CHEMISTRY FOR ENERGY • Cargill and Ashland...

Ngày tải lên: 19/02/2014, 09:20

... dnving forces for forming graphite and diamond from the vapour phase are similar. Also, the work on amorphous carbon films shows that the proportions of sp2 and sp3 bonded carbon in films formed ... films, nanostructural forms of carbon may also be formed from the vapour phase. Here, stabilisation is achieved by the formation of closed shell structures that obviate the need for surface heteroatoms ... there is thermal transformation to graphitic structures; ta-C films are thermally stable to -1000 "C. 4.2 CVD Diamond Films The standard free energy changes for the process C,, +...

Ngày tải lên: 05/03/2014, 15:20

... 0.50 inches w.g. for supply (ducted) systems, and energy consumption of 1.00 W/cfm for HRVs, 0.60 W/cfm for spot exhaust fans, 0.50 W/cfm for PSC forced-air fans, 0.30 W/cfm for PSC ventilation ... 0.66 New York City For forced-air ventilation systems, we needed to know the incremental cost of operating the forced-air fan for ventilation alone. We used the DOE-2 building energy model to determine the ... operating costs for homes with two heating and cooling equipment types: gas furnace/central air conditioning (FAC) and, except for Boston, electric heat pumps (EHP). We used 1995 Energy Information...

Ngày tải lên: 09/03/2014, 00:20

... diagram of press dewatering -20- For energy conservation in the pulp division, effective supply of energy for pulping must be ensured, and the extra energy required for pulping should be recovered ... and thermal energy. Energy conservation is meant not to reduce the energy for operation, but to ensure “was@-saving” and “effective” use of energy, thereby resulting in reduced energy for operation. “Waste-saving” ... of energy conservation technology 3.1 Waste-saving and effective use of energy The paper and pulp production equipment as a process plant is operated by electric power and thermal energy. Energy...

Ngày tải lên: 09/03/2014, 00:20

... Transformation of the metastable forms to the thermodynamically stable form (i.e., graphite under ambient conditions) is kinetically limited by the high activation energy for the transformation. ... films, nanostructural forms of carbon may also be formed from the vapour phase. Here, stabilisation is achieved by the formation of closed shell structures that obviate the need for surface heteroatoms ... dnving forces for forming graphite and diamond from the vapour phase are similar. Also, the work on amorphous carbon films shows that the proportions of sp2 and sp3 bonded carbon in films formed...

Ngày tải lên: 14/03/2014, 16:20

... range of H 2 /CO ratios. 20 The H-to-C mole ratios for some carbon feedstock materials are about 0.1 for wood, 1 for coal, 2 for oil, and 4 for methane. 10 In general, the higher the hydrocarbon ... listed. Reasonable efforts have been made to publish reliable data and information, but the author and the publisher cannot assume responsibility for the validity of all materials or for the conse‑ quences ... storage, for example, gravimetric energy density targets of 6 wt% H 2 for 2010 and 9 wt% H 2 for 2015. 7 Since these targets include the mass of system components, the storage materials...

Ngày tải lên: 14/03/2014, 16:20

... available tools for measuring energy reductions), and Q & A 9 (regarding common energy units) below. Q-4. What is the unit for which the issuer measures reductions in energy consumption for purposes ... the following reasons for enacting the Qualified Energy Conservation Bond provision: Reasons for Change The Committee believes that it is important to encourage energy conservation. The Committee ... EXPENDITURES FOR CERTAIN QUALIFIED CONSERVATION PURPOSES Q 1. What are “capital expenditures” for purposes of § 54D(f)(1)(A), which provides in relevant part that qualified energy conservation...

Ngày tải lên: 15/03/2014, 04:20

... impact. Implement Actions for Energy Conservation Once energy usage is known potential energy conservation projects can be identified. Each project will be recommended on the basis of the annual energy savings ... Monitor Energy Conservation Efforts Energy usage needs to be tracked by using a common energy con- sumption base per unit of production. This tracking will allow quick identification of changes in energy ... baseline for upgrading their energy standards for new housing. • The federal government should help states upgrade their energy standards. The Department of Energy should increase its efforts to provide...

Ngày tải lên: 15/03/2014, 18:20

... readers to [1] for some efforts in this direction. 3.3. ENO and WENO Schemes for Multi Dimensional Conservation Laws. In this section we describe the ENO and WENO schemes for 2D conservation laws: u t (x, ... situated. This works well for globally smooth problems. The resulting scheme is linear for linear PDEs, hence stability can be easily analyzed by Fourier transforms (for the uniform grid case). However, ... already formulated in a dimension by dimension fashion, one dimensional ENO and WENO procedures can be trivially applied. In effect, the FORTRAN program for the 2D problem is the same as the one for...

Ngày tải lên: 15/03/2014, 18:20

... shown). Modeling EhPFOR A 3D model of EhPFOR was built by using the Desulfovibrio a fricanus PFOR (DaPFOR) tertiary s tructure 0 60 120 180 240 300 360 0 20 40 60 80 100 PFOR PFOR + dithionite % EhPFOR activity Min 0.00 ... stability. (B) EhPFOR pH dependency. Fig. S2. EhPFOR inhibition by acetyl-CoA. Fig. S3. (A) Oxygen t itration of buffer assay. (B) EhPFOR IC 50 for oxygen short exposure. Fig. S4. K m for acetyl-CoA ... exposed to O 2 for 30 min showed a decrease in PFOR activity of > 90% (Table 2), in agreement with the results obtained in cellular extracts. The strongest inhibition was seen for PFOR; however,...

Ngày tải lên: 15/03/2014, 23:20

Ngày tải lên: 15/03/2014, 23:20