topmenu
Wyniki wyszukiwania:
wyszukanych pozycji: 9
 |
Investigação do desempenho do compressor de ar hidráulico de baixa pressão
ISBN: 9786209662089 / Portugalski / Miękka / 2026 / 72 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
198,67 |
 |
Badanie wydajnosci sprezarki powietrza hydraulicznego o niskim cisnieniu
ISBN: 9786209656965 / Polski / Miękka / 2026 / 76 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
198,67 |
 |
Indagine sulle prestazioni dei compressori d'aria idraulici a bassa prevalenza
ISBN: 9786209654404 / Włoski / Miękka / 2026 / 76 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
198,67 |
 |
Étude des performances des compresseurs d'air hydrauliques à faible hauteur de refoulement
ISBN: 9786209651847 / Francuski / Miękka / 2026 / 76 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. L'énergie hydraulique semble être une source renouvelable appréciable. Son utilisation, sur les sites à faible hauteur de chute, pourrait être étendue à l'avenir. Cet ouvrage propose donc une étude de cette ressource prometteuse. Les performances du compresseur d'air hydraulique à faible hauteur de chute sont étudiées à la fois expérimentalement et théoriquement pour différents paramètres du système d'admission d'air (longueur et diamètre du tube d'air), longueur du tuyau de descente et hauteur hydraulique. Les résultats sont présentés et discutés. Les pertes dans...
L'énergie hydraulique semble être une source renouvelable appréciable. Son utilisation, sur les sites à faible hauteur de chute, pourrait être é...
|
cena:
198,67 |
 |
Untersuchung der Leistung von hydraulischen Luftkompressoren mit niedriger Fallhöhe
ISBN: 9786209644160 / Niemiecki / Miękka / 2026 / 76 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Wasserkraft scheint eine bedeutende erneuerbare Energiequelle zu sein. Ihre Nutzung an Standorten mit geringer Fallhöhe kann in Zukunft ausgeweitet werden. Dieses Buch befasst sich daher mit der Untersuchung dieser vielversprechenden Ressource. Die Leistung von hydraulischen Luftkompressoren mit geringer Fallhöhe wird sowohl experimentell als auch theoretisch für verschiedene Parameter des Lufteinlasssystems (Länge und Durchmesser der Luftleitung), die Länge des Fallrohrs und die hydraulische Fallhöhe untersucht. Die Ergebnisse werden vorgestellt und diskutiert. Die Verluste im gesamten...
Wasserkraft scheint eine bedeutende erneuerbare Energiequelle zu sein. Ihre Nutzung an Standorten mit geringer Fallhöhe kann in Zukunft ausgeweitet w...
|
cena:
198,67 |
 |
Solutions of Some Problems in Mechanics of Elastic Media
ISBN: 9783847338918 / Angielski / Miękka / 2012 / 132 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Elasticity is a fundamental property of all substances occurring in nature. The theory of elasticity is concerned with the study of the response of elastic bodies to the action of forces. The importance of the application of the theory of elasticity in physics and technical mechanics involved in the stated problems from the viewpoint of mathematical analysis attracted the attention of the greatest investigators of the 20th centuries to this branch of science. This thesis is devoted to study some problems in the mechanics of elastic bodies, which might have some interesting applications in the...
Elasticity is a fundamental property of all substances occurring in nature. The theory of elasticity is concerned with the study of the response of el...
|
cena:
267,00 |
 |
Phylogenetic Studies on Coccinella undecimpunctata Linnaeus, in Egypt
ISBN: 9783659200205 / Angielski / Miękka / 2012 / 244 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. In this study, the numerical phenetic method was applied on Coccinella undecimpunctata Linnaeus and its 13 aberrations. These aberrations were collected from 10 localities from Lower and Upper Egypt. The morphometric measures were used to obtain a phenogram representative of phenetic similarities and affinities among the all morphs. RAPD fingerprint profiles were generated by using five random primers on genomic DNA to characterize all the aberrations and to determine their phenetic relationships as well as to investigate the molecular markers among the aberrations genotypes. The genetic...
In this study, the numerical phenetic method was applied on Coccinella undecimpunctata Linnaeus and its 13 aberrations. These aberrations were collect...
|
cena:
357,51 |
 |
Investigation of Low Head Hydraulic Air Compressor Performance
ISBN: 9783659780059 / Angielski / Miękka / 2015 / 84 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Hydropower seems to be an appreciable renewable source. Its use, at low head sites, can be extended in the future. This book, therefore, provides an investigation of this promising resource. The performance of low head Hydraulic Air Compressor is both experimentally and theoretically investigated for various air admission system parameters (air tube length and diameter), downcomer length and hydraulic head. The results are both presented and discussed. The losses in the whole system are classified and investigated.
Hydropower seems to be an appreciable renewable source. Its use, at low head sites, can be extended in the future. This book, therefore, provides an i...
|
cena:
162,47 |
 |
Flora and Vegetation of the Eastern Desert of Egypt
ISBN: 9783846583395 / Angielski / Miękka / 2014 / 308 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The Eastern Desert of Egypt occupies 21% (c. 223000 km2) of the total area of Egypt. From the early beginnings of the last century, this desert attracted scientists, especially botanists, to study its flora, ecology and vegetation. This study (between Latitudes 30 00 N and 24 00 N) included an up-to-date checklist of its flora, quantitative analysis of its vegetation, patterns of species distribution, and a proposed phytogeographical map based on GIS analysis techniques of 500 geo-referenced sites as a preliminary step towards a general vegetation map. Classification of the vegetation yielded...
The Eastern Desert of Egypt occupies 21% (c. 223000 km2) of the total area of Egypt. From the early beginnings of the last century, this desert attrac...
|
cena:
338,96 |
Czytaj nas na:
Zobacz: Księgarnia Czeska | Wydawnictwo Książkowe Klimaty | Mapa strony | Lista autorów
KrainaKsiazek.PL - Księgarnia Internetowa
KrainaKsiazek.PL - Księgarnia Internetowa
